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Sánchez-García V, Navarro-Triviño FJ, Silvestre JF. Evaluation of dupilumab dosing regimen in patients with persistently controlled atopic dermatitis. J Eur Acad Dermatol Venereol 2023; 37:e1426-e1429. [PMID: 37458506 DOI: 10.1111/jdv.19348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 07/12/2023] [Indexed: 07/22/2023]
Affiliation(s)
- V Sánchez-García
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | | | - J F Silvestre
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
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Victor JR, Nahm DH. Mechanism underlying polyvalent IgG-induced regulatory T cell activation and its clinical application: Anti-idiotypic regulatory T cell theory for immune tolerance. Front Immunol 2023; 14:1242860. [PMID: 38094290 PMCID: PMC10716439 DOI: 10.3389/fimmu.2023.1242860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 11/02/2023] [Indexed: 12/18/2023] Open
Abstract
The regulatory T (Treg) cells constitute a functionally defined subpopulation of T cells that modulate the immune system and maintain immune tolerance through suppression of the development of autoimmune responses to self-antigens and allergic reactions to external antigens. Reduction in the number or function of Treg cells has been suggested as a key immune abnormality underlying the development of autoimmune and allergic diseases. In vitro studies have demonstrated that purified polyvalent immunoglobulin G (IgG) from multiple healthy blood donors can exert immunomodulatory effects on Treg cells. Incubation of polyvalent human IgG with purified CD4+CD25high T cells increased the intracellular expression of interleukin (IL)-10. Intravenous administration of polyvalent human IgG induced significant expansions of CD4+ Foxp3+ Treg cells and clinical improvements in patients with autoimmune diseases. In human clinical trials, intramuscular administration of autologous total IgG significantly increased the percentage of IL-10-producing CD4+ Treg cells in the peripheral blood of healthy subjects and provided significant clinical improvements in patients with atopic dermatitis. These results suggest a clinical usefulness of polyvalent IgG-induced activation of Treg cells in human subjects. This review proposes a new hypothesis for immune tolerance mechanism by integrating the pre-existing "idiotypic network theory" and "Treg cell theory" into an "anti-idiotypic Treg cell theory." Based on this hypothesis, an "active anti-idiotypic therapy" for allergic and autoimmune diseases using autologous polyvalent IgG (as immunizing antigens) is suggested as follows: (1) Intramuscular or subcutaneous administration of autologous polyvalent IgG produces numerous immunogenic peptides derived from idiotypes of autologous IgG through processing of dendritic cells, and these peptides activate anti-idiotypic Treg cells in the same subject. (2) Activated anti-idiotypic Treg cells secrete IL-10 and suppress Th2 cell response to allergens and autoimmune T cell response to self-antigens. (3) These events can induce a long-term clinical improvements in patients with allergic and autoimmune diseases. Further studies are needed to evaluate the detailed molecular mechanism underlying polyvalent IgG-induced Treg cell activation and the clinical usefulness of this immunomodulatory therapy for autoimmune and allergic diseases.
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Affiliation(s)
- Jefferson Russo Victor
- Laboratory of Medical Investigation LIM-56, Division of Dermatology, Medical School, University of Sao Paulo (USP), Sao Paulo, Brazil
- Post Graduation Program in Health Sciences, Santo Amaro University (UNISA), Sao Paulo, Brazil
| | - Dong-Ho Nahm
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Republic of Korea
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3
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Nahm DH. Regulatory T Cell-Targeted Immunomodulatory Therapy for Long-Term Clinical Improvement of Atopic Dermatitis: Hypotheses and Perspectives. Life (Basel) 2023; 13:1674. [PMID: 37629531 PMCID: PMC10455293 DOI: 10.3390/life13081674] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/27/2023] Open
Abstract
Atopic dermatitis (AD) is a chronically relapsing inflammatory skin disorder characterized by itching and eczematous lesions. It is often associated with a personal or familial history of allergic diseases. Allergic inflammation induced by immunoglobulin E and T-helper type 2 (Th2) cell responses to common environmental agents has been suggested to play an essential role in AD pathogenesis. The standard therapies for AD, including topical or systemic agents, focus on controlling skin inflammation. Recently developed monoclonal antibody to interleukin-4 receptor alpha or Janus kinase inhibitors can provide significant clinical improvements in patients with AD by inhibiting Th2 cell-mediated skin inflammation. However, the clinical efficacy of the Th2 cell-targeted therapy is transient and incomplete in patients with AD. Patients with AD are seeking a permanent cure. Therefore, the development of novel immunomodulatory strategies that can improve a long-term clinical outcome and provide a long-term treatment-free clinical remission of AD (disease-modifying therapy) is needed. Regulatory T (Treg) cells play a critical role in the maintenance of immune tolerance and suppress the development of autoimmune and allergic diseases. This review provides three working hypotheses and perspectives for the treatment of AD by Treg cell activation. (1) A decreased number or function of Treg cells is a critical event that causes the activation of Th2 cells, leading to the development and maintenance of AD. (2) Activation of Treg cells is an effective therapeutic approach for AD. (3) Many different immunomodulatory strategies activating Treg cells can provide a long-term clinical improvement of AD by induction of immune tolerance. The Treg cell-targeted immunomodulatory therapies for AD include allergen immunotherapy, microbiota, vitamin D, polyvalent human immunoglobulin G, monoclonal antibodies to the surface antigens of T cell or antigen-presenting cell, and adoptive transfer of autologous Treg cells or genetically engineered Treg cells expanded in vitro.
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Affiliation(s)
- Dong-Ho Nahm
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
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Challenges in the Use of the Treat-to-Target Strategy in Atopic Dermatitis in Latin America: A Case Series Review. Dermatol Ther (Heidelb) 2023; 13:661-672. [PMID: 36709473 PMCID: PMC9984613 DOI: 10.1007/s13555-023-00890-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/12/2023] [Indexed: 01/30/2023] Open
Abstract
INTRODUCTION Atopic dermatitis (AD) is a chronic, relapsing-remitting illness. In moderate-to-severe instances, recommendations urge patient-centered systemic therapy. Existing standards lack long-term treatment success requirements. A treat-to-target methodology was proposed for systemic therapy patients that requires global improvements to prompt decisions about treatment. METHODS We conducted an observational study between May 2021 and June 2022 in three Ecuadorian patients with severe AD who were treated with dupilumab to assess the clinical evolution and behavior of the subdomains evaluated by clinimetric tools. RESULTS Patients A and C satisfied disease-domain response criteria to dupilumab at 12 and 24 weeks, but B did not complete the algorithm objectives. Nonetheless, patient A improved AD severity, itching, bleeding, desquamation, sleep, daily activities, mood, emotions, sexual troubles, clothing, and sports subdomains. Patient B experienced reduced symptomatology, AD aggravation, daily activities impact, and work/study impairment. Patient C improved from severe to mild desquamation, itching, exudate, lichenification, and rough/dry skin. Sleep, shame, and study subdomains improved the most. CONCLUSION We provide a new operational construct for analyzing current patient-reported outcome measures (PROMs) and clinician-reported outcome measures (CROMs) based on subdomains to widen our understanding of the state of disease activity and make clinical decisions when the treat-to-target strategy is not attained.
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Dupilumab in acquired perforating dermatosis: A potential new treatment. JAAD Case Rep 2022; 28:34-36. [PMID: 36097624 PMCID: PMC9463549 DOI: 10.1016/j.jdcr.2022.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Dhar A, Haboubi HN, Attwood SE, Auth MKH, Dunn JM, Sweis R, Morris D, Epstein J, Novelli MR, Hunter H, Cordell A, Hall S, Hayat JO, Kapur K, Moore AR, Read C, Sami SS, Turner PJ, Trudgill NJ. British Society of Gastroenterology (BSG) and British Society of Paediatric Gastroenterology, Hepatology and Nutrition (BSPGHAN) joint consensus guidelines on the diagnosis and management of eosinophilic oesophagitis in children and adults. Gut 2022; 71:1459-1487. [PMID: 35606089 PMCID: PMC9279848 DOI: 10.1136/gutjnl-2022-327326] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/12/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Eosinophilic oesophagitis (EoE) is an increasingly common cause of dysphagia in both children and adults, as well as one of the most prevalent oesophageal diseases with a significant impact on physical health and quality of life. We have provided a single comprehensive guideline for both paediatric and adult gastroenterologists on current best practice for the evaluation and management of EoE. METHODS The Oesophageal Section of the British Society of Gastroenterology was commissioned by the Clinical Standards Service Committee to develop these guidelines. The Guideline Development Group included adult and paediatric gastroenterologists, surgeons, dietitians, allergists, pathologists and patient representatives. The Population, Intervention, Comparator and Outcomes process was used to generate questions for a systematic review of the evidence. Published evidence was reviewed and updated to June 2021. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system was used to assess the evidence and make recommendations. Two rounds of voting were held to assess the level of agreement and the strength of recommendations, with 80% consensus required for acceptance. RESULTS Fifty-seven statements on EoE presentation, diagnosis, investigation, management and complications were produced with further statements created on areas for future research. CONCLUSIONS These comprehensive adult and paediatric guidelines of the British Society of Gastroenterology and British Society of Paediatric Gastroenterology, Hepatology and Nutrition are based on evidence and expert consensus from a multidisciplinary group of healthcare professionals, including patient advocates and patient support groups, to help clinicians with the management patients with EoE and its complications.
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Affiliation(s)
- Anjan Dhar
- Gastroenterology, Darlington Memorial Hospital, Darlington, UK .,Teesside University, Middlesbrough, UK
| | - Hasan N Haboubi
- Cancer Biomarker Group, Swansea University, Swansea, UK,Department of Gastroenterology, University Hospital Llandough, Llandough, UK
| | | | - Marcus K H Auth
- Department of Paediatric Gastroenterology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK,University of Liverpool, Liverpool, UK
| | - Jason M Dunn
- Gastroenterology, Guy's and St Thomas' NHS Foundation Trust, London, UK,Comprehensive Cancer Centre, King's College London, London, UK
| | - Rami Sweis
- Research Department of Tissue and Energy, Division of Surgery & Interventional Science, University College London, London, UK
| | - Danielle Morris
- Department of Gastroenterology, East and North Hertfordshire NHS Trust, Stevenage, UK
| | - Jenny Epstein
- Department of Paediatric Gastroenterology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | - Hannah Hunter
- Department of Dietetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Amanda Cordell
- Trustee & Chair, EOS Network, Eosinophilic Disease Charity, London, UK
| | - Sharon Hall
- Department of Paediatric Allergy, Imperial College Healthcare NHS Trust, London, UK
| | - Jamal O Hayat
- Gastroenterology, St George's Healthcare NHS Trust, London, UK
| | - Kapil Kapur
- Gastroenterology, Barnsley Hospital NHS Foundation Trust, Barnsley, UK
| | - Andrew Robert Moore
- Gastroenterology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Carol Read
- Medical advisor/Patient advocate, EOS Network, Eosinophilic Disease Charity, London, UK
| | - Sarmed S Sami
- Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Paul J Turner
- National Heart and Lung Institute Section of Allergy and Clinical Immunology, London, UK,Paediatric Allergy, Imperial College Healthcare NHS Trust, London, UK
| | - Nigel J Trudgill
- Department of Gastroenterology, Sandwell General Hospital, West Bromwich, UK
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Shih YC, Yeh MCH, Yang FA, Chen HC. Efficacy and Safety of Multiple Dupilumab Dose Regimens in Patients with Moderate-To-Severe Atopic Dermatitis: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials. Dermatology 2022; 238:1060-1072. [PMID: 35696987 DOI: 10.1159/000524608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 04/10/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Dupilumab ameliorates the signs and symptoms of atopic dermatitis (AD) and improves the patient's quality of life. Multiple-dose regimens of dupilumab have been applied by clinicians, but the efficacy of some regimens remains unclear. OBJECTIVES The aim of the study was to systematically evaluate the efficacy and safety of multiple dupilumab dose regimens in patients with moderate-to-severe AD in terms of comprehensive outcomes. METHODS We searched electronic databases and subjected the selected studies to risk-of-bias assessment and network meta-analysis (NMA). Efficacy and safety outcomes were compared using a random-effects NMA to estimate pooled relative risk ratio (RR) of direct and indirect comparisons among multiple dupilumab dose regimens. The Eczema Area Severity Index, Investigator's Global Assessment, and pruritus numerical rating scale were analyzed to assess the efficacy, while adverse events (AEs) and serious adverse events to represent the safety. RESULTS Eight randomized controlled trials involving 3,679 patients were identified. Most patients received therapy for 16 weeks. Multiple dupilumab dose regimens, including 300 mg weekly (QW), 300 mg every 2 weeks (Q2W), 200 mg Q2W, 300 mg monthly (QM), 300 mg every 2 months (Q2M), and 100 mg QM were analyzed. All regimens, except 100 mg QM, had significantly better efficacy than placebo. 300 mg QW and 300 mg Q2W appeared to have similar efficacy. Notably, both 300 mg QW and 300 mg Q2W had no significantly better efficacy than 300 mg QM. As for 300 mg Q2M, significantly reduced efficacy was noted in only one efficacy outcome when compared to 300 mg QW and 300 mg Q2W. In terms of safety outcomes, AEs occurring with any of the regimens were comparable with the placebo. No significant inconsistency was noted within the network in all efficacy outcomes. CONCLUSIONS Our NMA indicated that the administration of the following dupilumab regimens was effective for patients with moderate-to-severe AD: 300 mg QW, 300 mg Q2W, 200 mg Q2W, 300 mg QM, and 300 mg Q2M. Our data can improve the understanding of the relative efficacy and safety of multiple dupilumab dose regimens, which will help in shared decision-making between clinicians and patients.
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Affiliation(s)
- Ya-Chu Shih
- Department of Medical Education, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan,
| | - Marvin Chia-Han Yeh
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Fu-An Yang
- School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hung-Chou Chen
- Center for Evidence-Based Health Care, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Cheng J, Facheris P, Ungar B, Guttman-Yassky E. Current emerging and investigational drugs for the treatment of chronic hand eczema. Expert Opin Investig Drugs 2022; 31:843-853. [PMID: 35658708 DOI: 10.1080/13543784.2022.2087059] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION : Chronic hand eczema (CHE) is a highly prevalent, burdensome condition associated with functional impairment. Currently, topical therapeutics are the mainstay of CHE management. However, many cases are refractory to existing topical therapeutics, and the few existing systemic options are often limited in efficacy and by their side effect profiles. AREAS COVERED : Following a brief overview of CHE pathogenesis and existing treatments, this review will outline the mechanisms and available data on emerging and investigational drugs currently being studied in clinical trials for the treatment of CHE. EXPERT OPINION : Immunomodulatory drugs such as topical and systemic JAK inhibitors and Th2-targeting antibodies such as dupilumab are currently under investigation for CHE treatment, with early promise. Management of CHE will likely move toward more targeted treatments through clinical trials and away from broad immunosuppressants such as cyclosporine and methotrexate, which have previously been investigated for CHE and have more side effects. In coming years, CHE patients may benefit from a wider range of both topical and systemic therapeutics that target immune pathways relevant to the various CHE subtypes.
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Affiliation(s)
- Julia Cheng
- Department of Dermatology, Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Paola Facheris
- Department of Dermatology, Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Benjamin Ungar
- Department of Dermatology, Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Emma Guttman-Yassky
- Department of Dermatology, Laboratory of Inflammatory Skin Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Nettis E, Brussino L, Patella V, Bonzano L, Detoraki A, Di Leo E, Sirufo MM, Caruso C, Lodi Rizzini F, Conte M, Yacoub MR, Triggiani M, Ridolo E, Macchia L, Rolla G, Brancaccio R, De Paulis A, Spadaro G, Di Bona D, D'Uggento AM, Ginaldi L, Gaeta F, Nucera E, Jaubashi K, Villalta D, Dagna L, Ciotta D, Pucciarini F, Bagnasco D, Celi G, Chieco Bianchi F, Cosmi L, Costantino MT, Crivellaro MA, D'Alò S, Del Biondo P, Del Giacco S, Di Gioacchino M, Di Pietro L, Favero E, Gangemi S, Guarnieri G, Heffler E, Leto Barone MS, Lombardo C, Losa F, Matucci A, Minciullo PL, Parronchi P, Passalacqua G, Pucci S, Rossi O, Salvati L, Schiappoli M, Senna G, Vianello A, Vultaggio A, Baoran Y, Incorvaia C, Canonica GW. Effectiveness and safety of dupilumab in patients with chronic rhinosinusitis with nasal polyps and associated comorbidities: a multicentric prospective study in real life. Clin Mol Allergy 2022; 20:6. [PMID: 35590407 PMCID: PMC9121619 DOI: 10.1186/s12948-022-00171-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Biologics are currently one of the main treatment options for a number of diseases. The IgG4 monoclonal antibody dupilumab targets the Interleukin-4 receptor alpha chain, thus preventing the biological effects of the cytokines IL-4 and IL-13, that are essential for the Th2 response. Several controlled trials showed that dupilumab is effective and safe in patients with atopic dermatitis (AD), severe asthma and chronic rhinosinusitis with nasal polyps (CRSwNP), thus resulting in approval by regulatory agencies. Aim of the study was to evaluate the efficacy and safety of dupilumab in adult patients with CRSwNP stratified by common overlapping comorbid conditions. METHODS We performed a multicenter, observational, prospective study enrolling adult patients with severe CRSwNP who had started dupilumab treatment in the context of standard care from January 2021 to October 2021. Data were collected from twentynine Italian secondary care centers for allergy and clinical immunology, all of which were part of the Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC). A number of efficacy parameters were used. Patient data were compared using the Wilcoxon test for paired data. All statistical analyses were performed with SPSS version 20 (IBM, Armonk, NY, USA). RESULTS In total, 82 patients with nasal polyposis were identified. A significant improvement was detected for all the applied efficacy parameters, i.e. 22-item Sino-Nasal Outcome Test (SNOT-22) and bilateral endoscopic nasal polyp score (NPS) scores for CRSwNP, Rhinitis Control Scoring System (RCSS) and Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) scores for allergic perennial rhinitis, Forced Expiratory Volume in the 1st second (FEV1) and Asthma Quality of Life Questionnaire (AQLQ) scores for asthma, Eczema Area and Severity Index (EASI) and Dermatology Life Quality Index (DLQI) scores for AD. A non-significant improvement was also obtained in the Urticaria Activity Score over 7 days (UAS7) for chronic spontaneous urticaria. Treatment with dupilumab was well tolerated. CONCLUSIONS These data suggest that dupilumab treatment in patients suffering from CRSwNP and associated comorbidities may be suitable. Such outcome, although confirmation by trials is warranted, suggests the possibility to treat different disorders with a single therapy, with favorable effects especially under the cost-effectiveness aspect.
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Affiliation(s)
- Eustachio Nettis
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico Di Bari, Bari, Italy
| | - Luisa Brussino
- Department of Medical Sciences, University of Turin, Corso Achille Mario Dogliotti, 14, 10126, Turin, Italy.,S.S.D.D.U. Allergologia E Immunologia Clinica, AO Ordine Mauriziano Umberto I, 10128, Turin, Italy
| | - Vincenzo Patella
- Division of Allergy and Clinical Immunology, Department of Medicine ASL Salerno, Santa Maria Della Speranza Hospital, Salerno, Italy
| | - Laura Bonzano
- Dermatology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
| | - Aikaterini Detoraki
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Elisabetta Di Leo
- Section of Allergy and Clinical Immunology, Unit of Internal Medicine, "F. Miulli" Hospital, Strada Provinciale per Santeramo Km 4.100, Acquaviva delle Fonti, Bari, Italy
| | - Maria Maddalena Sirufo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100, L'Aquila, Italy
| | - Cristiano Caruso
- Dipartimento di Scienze Mediche e Chirurgiche, Digestive Disease Center, Fondazione Policlinico A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fabio Lodi Rizzini
- Facoltà Medicina e Chirurgia, Università Studi Brescia, SSVD Allergologia - Spedali Civili Brescia, Brescia, Italy
| | - Mariaelisabetta Conte
- Struttura Dipartimentale di Immunologia ed Allergologia Azienda Sanitaria Friuli Occidentale, Presidio Ospedaliero di Pordenone, Pordenone, Italy
| | - Mona-Rita Yacoub
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Fisciano, Italy
| | - Erminia Ridolo
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Luigi Macchia
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico Di Bari, Bari, Italy
| | - Giovanni Rolla
- Dipartimento di Scienze Mediche, Università Di Torino, Turin, Italy
| | | | - Amato De Paulis
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Giuseppe Spadaro
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Danilo Di Bona
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico Di Bari, Bari, Italy
| | | | - Lia Ginaldi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100, L'Aquila, Italy.,Allergy and Clinical Immunology Unit, AUSL 04, 64100, Teramo, Italy
| | - Francesco Gaeta
- Dipartimento di Scienze Mediche e Chirurgiche, Digestive Disease Center, Fondazione Policlinico A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Eleonora Nucera
- Dipartimento di Scienze Mediche e Chirurgiche, Digestive Disease Center, Fondazione Policlinico A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Kliljeda Jaubashi
- Facoltà Medicina e Chirurgia, Università Studi Brescia, SSVD Allergologia - Spedali Civili Brescia, Brescia, Italy
| | - Danilo Villalta
- Struttura Dipartimentale di Immunologia ed Allergologia Azienda Sanitaria Friuli Occidentale, Presidio Ospedaliero di Pordenone, Pordenone, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Domenico Ciotta
- Division of Allergy and Clinical Immunology, University of Salerno, Fisciano, Italy
| | | | - Diego Bagnasco
- Clinica Delle Malattie Respiratorie e Allergologia Dipartimento di Medicina Interna (DIMI), Università Degli Studi di Genova IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Giorgio Celi
- UO Allergologia e Immunologia Clinica, ASST Mantova, Mantova, Italy
| | - Fulvia Chieco Bianchi
- UOC di Fisiopatologia Respiratoria, Azienda Ospedale-Università di Padova, Padova, Italy
| | - Lorenzo Cosmi
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy
| | | | - Maria Angiola Crivellaro
- Occupational Health Unit and AllergologyPadova University Hospital, Department of Cardiac Thoracic Vascular Sciences and Public Health, University of Padova, 35128, Padova, Italy
| | - Simona D'Alò
- UOC Allergologia, Ospedale di Civitanova Marche, ASUR Marche Area Vasta 3, Civitanova Marche, Italy
| | - Pietro Del Biondo
- Scuola di Specializzazione in Allergologia ed Immunologia Clinica, Università Degli Studi "Gabriele d'Annunzio" di Chieti-Pescara, Chieti, Italy
| | - Stefano Del Giacco
- Allergologia e Immunologia Clinica - Dipartimento di Scienze Mediche e Sanità Pubblica, Università Degli Studi Di Cagliari, Cagliari, Italy
| | - Mario Di Gioacchino
- Center of Advanced Studies and Technology, G. d'Annunzio University, Chieti, Italy.,YdA - Institute for Clinical Immunotherapy and Advanced Biological Treatments, Pescara, Italy
| | - Linda Di Pietro
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy
| | - Elisabetta Favero
- Centro Allergologico e Malattie Rare, Dipartimento di Medicina Ospedale Ca' Foncello, Treviso, Italy
| | - Sebastiano Gangemi
- Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98124, Messina, Italy
| | - Gabriella Guarnieri
- Department of Cardiac Thoracic Vascular Science and Public Health, University of Padova, Padova, Italy
| | - Enrico Heffler
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
| | | | - Carla Lombardo
- Allergy Unit, Villa Igea Hospital. A.P.S.S. Trento, Trento, Italy
| | - Francesca Losa
- UO Allergologia e Immunologia Clinica, ASST Mantova, Mantova, Italy
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Paola Lucia Minciullo
- Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98124, Messina, Italy
| | - Paola Parronchi
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy.,Immunology and Cell Therapy Unit, Careggi University Hospital, Florence, Italy
| | - Giovanni Passalacqua
- Clinica Delle Malattie Respiratorie e Allergologia Dipartimento di Medicina Interna (DIMI), Università Degli Studi di Genova IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Stefano Pucci
- UOC Allergologia, Ospedale di Civitanova Marche, ASUR Marche Area Vasta 3, Civitanova Marche, Italy
| | - Oliviero Rossi
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Lorenzo Salvati
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy
| | - Michele Schiappoli
- UOC Allergologia E Asma Center, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Gianenrico Senna
- UOC Allergologia E Asma Center, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Andrea Vianello
- Department of Cardiac Thoracic Vascular Science and Public Health, University of Padova, Padova, Italy
| | | | - Yang Baoran
- UO Allergologia e Immunologia Clinica, ASST Mantova, Mantova, Italy
| | | | - Giorgio Walter Canonica
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
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10
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Bieber T, Paller AS, Kabashima K, Feely M, Rueda MJ, Ross Terres JA, Wollenberg A. Atopic dermatitis: pathomechanisms and lessons learned from novel systemic therapeutic options. J Eur Acad Dermatol Venereol 2022; 36:1432-1449. [PMID: 35575442 DOI: 10.1111/jdv.18225] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 04/13/2022] [Indexed: 12/01/2022]
Abstract
Atopic dermatitis (AD) is a chronic, heterogenous, inflammatory skin disorder associated with a high skin-related health burden, typically starting in childhood and often persisting into adulthood. AD is characterized by a wide range of clinical phenotypes, reflecting multiple underlying pathophysiological mechanisms and interactions between genetics, immune system dysregulation, and environmental factors. In this review, we describe the diverse cellular and molecular mechanisms involved in AD, including the critical role of T cell-driven inflammation, primarily via T helper (Th) 2- and Th17-derived cytokines, many of which are mediated by the Janus kinase (JAK) signaling pathway. These local inflammatory processes interact with sensory neuronal pathways, contributing to the clinical manifestations of AD, including itch, pain, and sleep disturbance. The recent elucidation of the molecular pathways involved in AD has allowed treatment strategies to evolve from broad-acting systemic immunosuppressive therapies to more targeted agents, including JAK inhibitors and cytokine-specific biologic agents. Evidence from the clinical development of these targeted therapies has reinforced and expanded our understanding of the pathophysiological mechanisms underlying AD and holds promise for individualized treatment strategies tailored to specific AD subtypes.
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Affiliation(s)
- T Bieber
- Department of Dermatology and Allergy, University Medical Center, Bonn, Germany.,Christine Kühne-Center for Allergy Research and Education, Davos, Switzerland
| | - A S Paller
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - K Kabashima
- Department Dermatology, Kyoto University School of Medicine, Kyoto, Japan
| | - M Feely
- Eli Lilly and Company, Indianapolis, IN, USA.,Department of Dermatology, Mount Sinai Hospital, New York, NY, USA
| | - M J Rueda
- Eli Lilly and Company, Indianapolis, IN, USA
| | | | - A Wollenberg
- Department of Dermatology and Allergy, University Hospital, Ludwig Maximillian University, Munich, Germany.,Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Department of Dermatology, Brussels, Belgium
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11
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Gu C, Yuemeng W, Luo Y, Wang S, Yin H, Gao Y, Wang C, Yao X, Li W. Real-world efficacy and safety of dupilumab in Chinese patients with atopic dermatitis: a single-centre, prospective, open-label study. J Eur Acad Dermatol Venereol 2022; 36:1064-1073. [PMID: 35344634 DOI: 10.1111/jdv.18109] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 03/02/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Dupilumab, an antibody against interleukin-4 receptor α, has demonstrated elegant efficacy and safety profiles in patients with moderate-to-severe atopic dermatitis (AD). However, the efficacy of dupilumab varies among AD patients, and compared with the Caucasian population, the data of dupilumab for Asian people, especially Chinese AD patients, is very limited. OBJECTIVE To investigate the efficacy and safety of dupilumab for AD in a real-world Chinese single-centre prospective cohort. METHODS We enrolled 138 moderate-to-severe AD patients receiving dupilumab treatment at Huashan Hospital, Shanghai, China in this 16-week, single-centre, prospective, open-label study. The patients were evaluated at baseline, 2, 4, 8, and 16 weeks after first dupilumab administration for multiple physician- and patient-reported outcome measures. Blood eosinophil counts and total serum IgE were measured. RESULTS There were early and sustained improvement in all the efficacy measures evaluated after dupilumab administration. 64.5% AD patients achieved an improvement of ≥75% in the Eczema Area and Severity Index from baseline, and 60.9% patients achieved the Investigator's Global Assessment 0/1(or a reduction of ≥ 2 points from baseline) at week 16. The trunk demonstrated the most significantly decreased efficacy score (median decreased 96.24% [interquartile range, 89.04 to 100.00%]) compared with other body sites. Female [adjusted OR:2.12, 95% CI: 0.79 - 5.74] and BMI < 24 [3.03; 1.19 - 7.68] were identified as potential predictive factors of good response; while age > 60 [0.57; 0.10 - 3.28] predicted poor response. Adverse events were reported by 34.1% patients, and facial erythema (13.0%) and ocular symptoms (10.9%) were the most common. CONCLUSIONS Dupilumab demonstrated favorable efficacy and well-tolerated safety in Chinese AD patients in real-world practice.
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Affiliation(s)
- Chaoying Gu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Wu Yuemeng
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Yang Luo
- Department of Allergy and Rheumatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, P. R. China
| | - Shangshang Wang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Huibin Yin
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Yingxia Gao
- Department of Allergy and Rheumatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, P. R. China
| | - Ce Wang
- Department of Biostatistics, School of Public Health, The Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Xu Yao
- Department of Allergy and Rheumatology, Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, P. R. China
| | - Wei Li
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
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12
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Kujtan L, Kancha RK, Gustafson B, Douglass L, Ward CR, Buzard B, Subramanian J. Squamous cell carcinoma of the lung: Improving the detection and management of immune-related adverse events. Expert Rev Anticancer Ther 2022; 22:203-213. [PMID: 35034561 DOI: 10.1080/14737140.2022.2029414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Immune checkpoint inhibitors (ICIs) have revolutionized treatment for patients with non-small lung cancer (NSCLC). Currently approved ICIs are monoclonal antibodies that target programmed death receptor 1 (PD-1), its ligand PD-L1, or CTLA-4. With ICIs comes a novel collection of toxicities: immune-related adverse events (IRAEs). Management of IRAEs requires multidisciplinary expertise. We review the biology of IRAEs and their management in patients with squamous NSCLC. AREAS COVERED We review the pathophysiology of ICIs and IRAEs. For IRAEs related to squamous NSCLC, Cochrane Central, EMBASE, and PubMed were queried for trials with patients with squamous cell carcinoma or adenocarcinoma histology, who were assessed for incidence rates of IRAEs. Thirteen trials met inclusion criteria. National guidelines are reviewed to outline management strategies for IRAEs. EXPERT OPINION IRAEs are unique compared to standard chemotherapy. As the role of ICIs expand across all stages of squamous cell NSCLC and with different combinations of antineoplastics, management of IRAEs will become crucial. Optimal management of IRAEs requires multidisciplinary teamwork. Further investigation into the pathophysiology of IRAEs can enhance current management strategies.
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Affiliation(s)
- Lara Kujtan
- University of Missouri-Kansas City, 2301 Holmes Street, MO 64108
| | - Rama Krishna Kancha
- Molecular Medicine and Therapeutics Laboratory -CPMB, Osmania University, Hyderabad -500007, India
| | - Beth Gustafson
- Saint Luke's Hospital of Kansas City, 4401 Wornall Road, Kansas City, MO 64111
| | - Lindsey Douglass
- Saint Luke's Hospital of Kansas City, 4401 Wornall Road, Kansas City, MO 64111
| | - Christopher Rh Ward
- Saint Luke's Hospital of Kansas City, 4401 Wornall Road, Kansas City, MO 64111
| | - Blake Buzard
- Saint Luke's Hospital of Kansas City, 4401 Wornall Road, Kansas City, MO 64111
| | - Janakiraman Subramanian
- Saint Luke's Cancer Institute/University of Missouri Kansas City, 4321 Washington St, Suite 4000, Kansas City, MO 64111
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13
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Fölster-Holst R, Torrelo A, Das K, Murrell DF, Patil A, Rahmat Pour Rokni G, Grabbe S, Staubach P, Sohn A, Goldust M. Biological medication in atopic dermatitis. Expert Opin Biol Ther 2022; 22:643-649. [PMID: 34991429 DOI: 10.1080/14712598.2022.2026920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Atopic dermatitis (AD) is a chronic inflammatory skin disorder associated with intense itch/pruritus and skin lesions. Several modalities of treatment including topical therapy, systemic agents, and biologics are available for the treatment of disease. Despite this, management poses challenge due to chronic nature and recurrent episodes in many patients. Biologics represent an important option of treatment for patients who do not respond to the traditional treatment. AREAS COVERED In this article, we focused on efficacy and safety of biologics in the treatment of atopic dermatitis. Other therapies are out of the scope of this review. Articles from PubMed and Google scholar and cross references of retrieved articles were used to write the narrative review. EXPERT OPINION Biologics play an important role in the treatment of atopic dermatitis. Every biologic has its own place in the treatment considering pharmacological profile, efficacy, and safety. Several biologics have been studied in the treatment of moderate-to-severe cases who failed to provide adequate response to traditional treatment. Dupilumab, is approved for the treatment of moderate-to-severe atopic dermatitis. Tralokinumab and nemolizumab have shown promising results in patients with atopic dermatitis.
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Affiliation(s)
- Regina Fölster-Holst
- Department of Dermatology, University Hospital Schleswig-Holstein, Dermatology, Campus Kiel, Kiel, Germany
| | - Antonio Torrelo
- Department of Dermatology, University Children's Hospital Niño Jesús, Madrid, Spain
| | - Kinnor Das
- Department of Dermatology Venereology and Leprosy, Silchar Medical College, Silchar, India
| | - Dedee F Murrell
- Department of Dermatology, St George Hospital, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Anant Patil
- Department of Pharmacology, Dr. Dy Patil Medical College, Navi Mumbai, India
| | | | - Stephan Grabbe
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Petra Staubach
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Anna Sohn
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Mohamad Goldust
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
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14
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Atopic dermatitis: Current standards of diagnosis and treatment, including the latest methods of management. POSTEP HIG MED DOSW 2022. [DOI: 10.2478/ahem-2022-0033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Atopic dermatitis (AD) is a chronic relapsing disease which causes characteristic eczematous skin lesions. The most common symptoms of atopic dermatitis are persistent pruritus, xerosis, and skin lesions with a typical location and appearance that changes with the patient’s age. The prevalence of the disease in the pediatric population is estimated at 10% to 30%, while in adults it ranges from 1% to 3%. The number of people who suffer from AD is rising every year. The pathophysiology of the disease is complex and multifactorial. It involves elements of epidermal barrier dysfunction, alterations in cellular immune response, IgE hypersensitivity, and environmental factors. AD significantly reduces the quality of life of both patients and their families. Patients with AD are at higher risk for neuropsychiatric disorders such as depression, attention-deficit/hyperactivity disorder, and headaches. The decreased quality of life of AD patients and their families is associated with the discomfort of recurrent and chronic inflammatory skin lesions, persistent pruritus, and the inconvenience of long-term therapy. It also affects the psychological development of children, contributes to behavioral disorders (hyperactivity, hypersensitivity) and impacts many areas of family life such as sleep, leisure activities, and relationships between family members. The basic treatment of AD is avoidance of potential harmful factors, proper care in the treatment of exacerbations, topical corticosteroids, and calcineurin inhibitors in proactive therapy. In some patients who meet age criteria, phototherapy and cyclosporine should be considered. In individuals with severe AD who do not respond to topical treatment and who will not benefit from general therapy, dupilumab, a biologic drug, is the treatment of choice. Biologic treatment has an increasingly important place in the effective and modern therapy of AD. Currently, new biologic drugs are being researched, which may bring a therapeutic revolution in AD in the future. Allergen immunotherapy in patients with AD should be carefully evaluated on an individual basis, as proper selection of patients with documented IgE-dependent sensitization is important for the success of this therapy. Close collaboration with the patient and their caregivers, education, and psychological support as appropriate are integral to the treatment.
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15
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Costanzo A, Amerio P, Asero R, Chiricozzi A, Corazza M, Cristaudo A, Cusano F, Ferrucci SM, Nettis E, Patrizi A, Patruno C, Peris K, Picozza M, Stingeni L, Girolomoni G. Long-term management of moderate-to-severe adult atopic dermatitis: a consensus by the Italian Society of Dermatology and Venereology (SIDeMaST), the Association of Italian Territorial and Hospital Allergists and Immunologists (AAIITO ), the Italian Association of Hospital Dermatologists (ADOI), the Italian Society of Allergological, Environmental and Occupational Dermatology (SIDAPA), and the Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC). Ital J Dermatol Venerol 2021; 157:1-12. [PMID: 34929995 DOI: 10.23736/s2784-8671.21.07129-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Atopic dermatitis (AD) is a common chronic-relapsing inflammatory skin disease, burdened by various comorbidities. AD most commonly occurs in children but may persist or present in adulthood becoming a lifelong condition. Therefore, AD requires an effective long-term treatment improving disease signs and symptoms but also of patients' quality of life (QoL). However continuous long-term use of most traditional AD immunosuppressive treatments is not recommended for safety reasons or insufficient efficacy data. Despite the available guidelines, there is still need for knowledge of AD long-term treatment, taking into account new disease measures and recent treatment options. Five Italian scientific societies implemented a joint consensus procedure to define the most appropriate clinical practice for the long-term management of adult moderate-severe AD. Through a modified Delphi procedure, consensus was reached by overall 51 Italian dermatologists and allergists (The Italian AD Study Group) experienced in the management of adult AD on 14 statements covering three AD areas of interest, namely diagnosis, definition of disease severity and clinimetrics, and a treat-to-target approach. This paper reports and discusses the agreed statements, which define disease and patient impact measures, therapeutic approach, and a treatment decision algorithm to support clinicians in the long-term management of adult patients with moderate-to-severe AD in their daily clinical practice.
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Affiliation(s)
- Antonio Costanzo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Unit of Dermatology, IRCCS Humanitas Clinic, Rozzano, Milan, Italy
| | - Paolo Amerio
- Unit of Dermatology, Department of Medicine and Aging Science, G. D'Annunzio University, Chieti, Chieti-Pescara, Italy
| | - Riccardo Asero
- Department of Allergology, San Carlo Clinic, Paderno Dugnano, Milan, Italy
| | - Andrea Chiricozzi
- Unit of Dermatology, Department of Surgical and Medical Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy.,Unit of Dermatology, Department of Medicine and Translational Surgery, Sacred Heart Catholic University, Rome, Italy
| | - Monica Corazza
- Section of Dermatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Antonio Cristaudo
- Department of Dermatology, IRCCS San Gallicano Dermatological Institute, Rome, Italy
| | - Francesco Cusano
- Unit of Dermatology, San Pio Hospital - G. Rummo Hospital, Benevento, Italy
| | - Silvia M Ferrucci
- Section of Dermatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, Aldo Moro University, Bari, Italy
| | - Annalisa Patrizi
- Dermatology of Department of Specialistic, Diagnostic and Experimental Medicine (DIMES), Alma Mater Studiorum, University of Bologna, Bologna, Italy - .,Unit of Dermatology, IRCCS S. Orsola-Malpighi Polyclinic, Bologna, Italy
| | - Cataldo Patruno
- Department of Health Sciences, Magna Grecia University, Catanzaro, Italy
| | - Ketty Peris
- Unit of Dermatology, Department of Surgical and Medical Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy.,Unit of Dermatology, Department of Medicine and Translational Surgery, Sacred Heart Catholic University, Rome, Italy
| | - Mario Picozza
- National Association of Atopic Dermatitis (ANDeA), Prato, Italy
| | - Luca Stingeni
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Giampiero Girolomoni
- Section of Dermatology, Department of Medicine, University of Verona, Verona, Italy
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16
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Guo S, Donaldson M, Ortega-Loayza AG, Sawangjit R, Chaiyakunapruk N, Adler BL. From the Cochrane Library: Systemic treatments for eczema, a network meta-analysis. J Am Acad Dermatol 2021; 87:393-395. [PMID: 34920028 DOI: 10.1016/j.jaad.2021.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/12/2021] [Accepted: 12/07/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Sarah Guo
- Keck School of Medicine, University of Southern California, Los Angeles
| | - Marie Donaldson
- Department of Dermatology, Keck School of Medicine, University of Southern California, Los Angeles
| | - Alex G Ortega-Loayza
- Department of Dermatology, Oregon Health and Science University, Portland, Oregon
| | - Ratree Sawangjit
- Department of Clinical Pharmacy, Faculty of Pharmacy, Mahasarakham University, Mahasarakham, Thailand
| | | | - Brandon L Adler
- Department of Dermatology, Keck School of Medicine, University of Southern California, Los Angeles.
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17
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Sahni VN, Balogh EA, Strowd LC, Feldman SR. An update to the 2013-2014 American Academy of Dermatology (AAD) guidelines for the pharmacological management of atopic dermatitis. Expert Opin Pharmacother 2021; 23:517-526. [PMID: 34758685 DOI: 10.1080/14656566.2021.1999412] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Atopic dermatitis is a common dermatologic condition that affects millions of people worldwide, and a standardized approach to treatment was published by the American Academy of Dermatology (AAD) in 2013-14. Since 2014, new FDA-approved treatment options such as dupilumab and crisaborole have changed the landscape of AD management, and future therapies such as JAK inhibitors and anti-interleukin 13 and 31 antibodies appear effective, emphasizing the need for a comprehensive review to give clinicians an updated toolbox to aid in pharmacologic management. AREAS COVERED In this review, the authors explore the updated efficacy and safety data on established therapeutic options for AD including topical corticosteroids, topical calcineurin inhibitors, cyclosporine, azathioprine, methotrexate, and mycophenolate mofetil. In addition, the authors also explore trial data and studies on dupilumab, crisaborole, omalizumab, tofacitinib, ruxolinitib, abrocitinib, baricitinib, upadacitinib, delgocitinib, nemoliuzumab, and tralokinumab. EXPERT OPINION The AAD guidelines must be updated in the future to include several new treatment modalities that have revolutionized the pharmacologic management of patients with AD, including dupilumab and crisaborole. The future of AD treatment is also extremely bright, as JAK inhibitors and Il-13/31 antibodies have shown convincing results in the improvement of AD patients' lives in various trials and studies that have been examined in this paper.
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Affiliation(s)
- Vikram N Sahni
- Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Esther A Balogh
- Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Lindsay C Strowd
- Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Steven R Feldman
- Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Social Sciences & Health Policy, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Dermatology, University of Southern Denmark, Odense, Denmark
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18
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Ayasse MT, Ahmed A, Espinosa ML, Walker CJ, Yousaf M, Thyssen JP, Silverberg JI. What are the highest yielding search strategy terms for systematic reviews in atopic dermatitis? A systematic review. Arch Dermatol Res 2021; 313:737-750. [PMID: 33221950 DOI: 10.1007/s00403-020-02165-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/16/2020] [Accepted: 10/30/2020] [Indexed: 12/30/2022]
Abstract
The impact of search strategies on systematic reviews (SR) of atopic dermatitis (AD) is unknown. The purpose of this review was to evaluate search strategies used in SR of AD and their impact on the frequency of manuscripts identified. MEDLINE and EMBASE were searched for SR related to AD. Simulations were performed by running combinations of search terms in MEDLINE and EMBASE. Overall, 250 SR met inclusion criteria, of which 225 specified search strategies. SR using 5-6 terms (20.0% to 12.1%) or ≥ 7 (40.0% to 18.8%) terms decreased, whereas SR using 3-4 terms numerically increased (18.8% to 30.2%) and 1-2 terms remained similar (37.5% to 38.9%) from 1999-2009 to 2015-2019. The most commonly searched terms were "atopic dermatitis" (n = 166), followed by "eczema" (n = 156), "dermatitis atopic'" (n = 81), "atopic eczema" (n = 74), "neurodermatitis" (n = 59), "Besniers prurigo" (n = 29), "infantile eczema" (n = 27), and "childhood eczema" (n = 19). Simulations revealed that "eczema" and "atopic dermatitis" yielded the most hits. The number of search terms that maximized hits in MEDLINE and EMBASE was 5 and 4, respectively. Search strategies for AD were heterogeneous, with high proportions of search strategies providing few search hits. Future studies should use standardized and optimized search terms.
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Affiliation(s)
- Marissa T Ayasse
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, 2150 Pennsylvania Avenue NW, Suite 2B-425, Washington, DC, 20037, USA
| | - Adnan Ahmed
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Maria L Espinosa
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Christina J Walker
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Muhammad Yousaf
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jacob P Thyssen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, 2150 Pennsylvania Avenue NW, Suite 2B-425, Washington, DC, 20037, USA.
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19
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Atopic Dermatitis: From Etiology and History to Treatment. ACTA MEDICA BULGARICA 2021. [DOI: 10.2478/amb-2021-0039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Atopic dermatitis (AD) is a chronic recurrent inflammatory skin disease in patients with atopy. Atopy itself, is defined as a predisposition to develop immune response with overproduction of immunoglobulin E to low doses of allergens. AD is one of the most common skin disorders in the developed world, affecting up to 20% of children and about 3% of adults. The pathogenesis of the disease is complex, with both genetic and environmental factors playing a significant role in it. Clinically, hallmarks of atopic dermatitis include dry, itchy skin and various cutaneous efflorescence, compatible to dermatitis or eczema. Atopic dermatitis subdivides into three morphological variants manifesting during infancy, childhood and adulthood. Various environmental factors and associated diseases may have serious influence on the clinical course or may trigger disease relapses. The aim of this review article is to serve as a comprehensive overview of the etiology, pathogenesis, clinical course and diagnosis, as well as potential challenges facing the successful treatment of atopic dermatitis.
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20
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Meher BR, Mohanty RR, Padhy BM. Efficacy and safety of abrocitinib for the treatment of moderate-to-severe atopic dermatitis: a meta-analysis of randomized clinical trials. J DERMATOL TREAT 2021; 33:2335-2343. [PMID: 34315323 DOI: 10.1080/09546634.2021.1961997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic relapsing inflammatory skin disorder. Though corticosteroids are the cornerstone of therapy, the Janus kinase inhibitor abrocitinib has shown promise in recent clinical trials for the treatment of AD. OBJECTIVE To assess the overall efficacy and safety of abrocitinib in moderate to severe AD. METHODS All randomized controlled trials (RCTs) evaluating the efficacy and safety of abrocitinib in moderate to severe AD were included in the meta-analysis. RESULTS The pooled analysis revealed a significant proportion of patients achieving Investigator's Global Assessment (IGA) response (RR = 3.52, 95% CI; 2.78-4.46, p < .00001), Eczema Area and Severity Index (EASI) response (RR = 3.35, 95% CI; 2.54-4.41, p < .00001), and Peak Pruritus Numerical Rating Score (PP-NRS) response (RR = 2.54,95% CI; 1.95-3.30, p < .00001) in abrocitinib arm compared to the placebo arm. Moreover, the pooled analysis also suggested that treatment-emergent adverse events (TAEs) were relatively higher with abrocitinib than placebo (R.R. = 1.17; 95% CI; 1.06-1.29, p = .002). CONCLUSIONS This meta-analysis showed that abrocitinib had a significant beneficial effect and tolerable adverse effect profile in patients of AD. Dose regimens of 200 and 100 mg seemed to have similar benefits. However, long-term trials are needed for corroboration.Key pointsAbrocitinib is emerging as a potential treatment option for moderate to severe atopic dermatitis.The pooled analysis from 4 RCTs demonstrated significant effectiveness of abrocitinib in both physician and patient-reported outcomes like IGA, EASI, and PP-NRS. The drug was also well-tolerated across the trials.The number needed to treat (NNT) for all efficacy outcomes was low suggesting clinically desirable benefits with the use of abrocitinib. Trial registration: Review registration number PROSPERO database: CRD42021255634.
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Affiliation(s)
- Bikash Ranjan Meher
- Department of Pharmacology, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Rashmi Ranjan Mohanty
- Department of General Medicine, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Biswa Mohan Padhy
- Department of Pharmacology, All India Institute of Medical Sciences, Bhubaneswar, India
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21
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Brahmer JR, Abu-Sbeih H, Ascierto PA, Brufsky J, Cappelli LC, Cortazar FB, Gerber DE, Hamad L, Hansen E, Johnson DB, Lacouture ME, Masters GA, Naidoo J, Nanni M, Perales MA, Puzanov I, Santomasso BD, Shanbhag SP, Sharma R, Skondra D, Sosman JA, Turner M, Ernstoff MS. Society for Immunotherapy of Cancer (SITC) clinical practice guideline on immune checkpoint inhibitor-related adverse events. J Immunother Cancer 2021; 9:e002435. [PMID: 34172516 PMCID: PMC8237720 DOI: 10.1136/jitc-2021-002435] [Citation(s) in RCA: 309] [Impact Index Per Article: 103.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2021] [Indexed: 02/06/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are the standard of care for the treatment of several cancers. While these immunotherapies have improved patient outcomes in many clinical settings, they bring accompanying risks of toxicity, specifically immune-related adverse events (irAEs). There is a need for clear, effective guidelines for the management of irAEs during ICI treatment, motivating the Society for Immunotherapy of Cancer (SITC) to convene an expert panel to develop a clinical practice guideline. The panel discussed the recognition and management of single and combination ICI irAEs and ultimately developed evidence- and consensus-based recommendations to assist medical professionals in clinical decision-making and to improve outcomes for patients.
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Affiliation(s)
- Julie R Brahmer
- Department of Oncology and the Thoracic Oncology, Johns Hopkins Sidney Kimmel Cancer Center, Baltimore, Maryland, USA
| | - Hamzah Abu-Sbeih
- Department of Internal Medicine, University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Paolo Antonio Ascierto
- Unit of Melanoma Cancer Immunotherapy and Innovative Therapy, National Tumour Institute IRCCS Fondazione 'G. Pascale', Napoli, Italy
| | - Jill Brufsky
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Laura C Cappelli
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Frank B Cortazar
- Massachusetts General Hospital, Boston, Massachusetts, USA
- New York Nephrology Vasculitis and Glomerular Center, Albany, New York, USA
| | - David E Gerber
- Department of Hematology and Oncology, Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Lamya Hamad
- Department of Pharmacy, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Eric Hansen
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Douglas B Johnson
- Department of Medicine, Vanderbilt-Ingram Cancer Center, Nashville, Tennessee, USA
| | - Mario E Lacouture
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Gregory A Masters
- Department of Medicine, Helen F. Graham Cancer Center, Newark, Delaware, USA
| | - Jarushka Naidoo
- Department of Oncology and the Thoracic Oncology, Johns Hopkins Sidney Kimmel Cancer Center, Baltimore, Maryland, USA
- Department of Oncology, Beaumont Hospital Dublin, The Royal College of Surgeons of Ireland, Dublin, Ireland
| | - Michele Nanni
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Miguel-Angel Perales
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Igor Puzanov
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Bianca D Santomasso
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Satish P Shanbhag
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Cancer Specialist of North Florida, Fleming Island, Florida, USA
| | - Rajeev Sharma
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Dimitra Skondra
- Department of Ophthalmology and Visual Science, University of Chicago Medical Center, Chicago, Illinois, USA
| | - Jeffrey A Sosman
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University Medical Center, Chicago, Illinois, USA
| | - Michelle Turner
- Department of Oncology and the Thoracic Oncology, Johns Hopkins Sidney Kimmel Cancer Center, Baltimore, Maryland, USA
| | - Marc S Ernstoff
- Division of Cancer Treatment & Diagnosis, National Cancer Institute, Rockville, Maryland, USA
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22
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Wang A, Fogel AL, Murphy MJ, Panse G, McGeary MK, McNiff JM, Bosenberg M, Vesely MD, Cohen JM, Ko CJ, King BA, Damsky W. Cytokine RNA In Situ Hybridization Permits Individualized Molecular Phenotyping in Biopsies of Psoriasis and Atopic Dermatitis. JID INNOVATIONS 2021; 1:100021. [PMID: 34909719 PMCID: PMC8659380 DOI: 10.1016/j.xjidi.2021.100021] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/23/2021] [Accepted: 03/30/2021] [Indexed: 12/13/2022] Open
Abstract
Detection of individual cytokines in routine biopsies from patients with inflammatory skin diseases has the potential to personalize diagnosis and treatment selection, but this approach has been limited by technical feasibility. We evaluate whether a chromogen-based RNA in situ hybridization approach can be used to detect druggable cytokines in psoriasis and atopic dermatitis. A series of psoriasis (n = 20) and atopic dermatitis (n = 26) biopsies were stained using RNA in situ hybridization for IL4, IL12B (IL-12/23 p40), IL13, IL17A, IL17F, IL22, IL23A (IL-23 p19), IL31, and TNF (TNF-α). NOS2 and IFNG, canonical psoriasis biomarkers, were also included. All 20 of the psoriasis cases were positive for IL17A, which tended to be the predominant cytokine, although some cases had relatively higher levels of IL12B, IL17F, or IL23A. The majority of cytokine expression in psoriasis was epidermal. A total of 22 of 26 atopic dermatitis cases were positive for IL13, also at varying levels; a subset of cases had significant IL4, IL22, or IL31 expression. Patterns were validated in independent bulk RNA-sequencing and single-cell RNA-sequencing datasets. Overall, RNA in situ hybridization for cytokines appears highly specific with virtually no background staining and may allow for individualized evaluation of treatment-relevant cytokine targets in biopsies from patients with inflammatory skin disorders.
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23
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Jo CE, Gooderham M, Beecker J. TYK 2 inhibitors for the treatment of dermatologic conditions: the evolution of JAK inhibitors. Int J Dermatol 2021; 61:139-147. [PMID: 33929045 DOI: 10.1111/ijd.15605] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/17/2021] [Accepted: 03/29/2021] [Indexed: 12/14/2022]
Abstract
Increasing understanding of cytokines as major drivers of immune-mediated diseases has revolutionized targeted treatments for these conditions. As the pathogenesis of autoimmune conditions is mediated by a complex interplay of various cytokines, Janus kinase (JAK) inhibitors have been of particular interest due to their ability to target multiple cytokines simultaneously. However, due to safety concerns with first generation JAK inhibitors, most notably from JAK2 and JAK3 inhibition, interest has shifted to more selective inhibition of TYK2. Three key TYK2 inhibitors that have advanced furthest in clinical trials for treatment of dermatologic autoimmune conditions are deucravacitinib (BMS-986165), brepocitinib (PF-06700841), and PF-06826647. This review outlines the current understanding of the efficacy and safety of these three TYK2 inhibitors from completed phase I and II studies and summarizes studies currently in progress for dermatologic conditions.
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Affiliation(s)
- Christine E Jo
- Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Melinda Gooderham
- Department of Medicine, Queen's University, Kingston, Ontario, Canada.,SKiN Centre for Dermatology, Peterborough, Ontario, Canada.,Probity Medical Research Inc., Waterloo, Ontario, Canada
| | - Jennifer Beecker
- Probity Medical Research Inc., Waterloo, Ontario, Canada.,Division of Dermatology, University of Ottawa, Ottawa, Ontario, Canada
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24
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Siegels D, Heratizadeh A, Abraham S, Binnmyr J, Brockow K, Irvine AD, Halken S, Mortz CG, Flohr C, Schmid‐Grendelmeier P, Poel L, Muraro A, Weidinger S, Werfel T, Schmitt J. Systemic treatments in the management of atopic dermatitis: A systematic review and meta-analysis. Allergy 2021; 76:1053-1076. [PMID: 33074565 DOI: 10.1111/all.14631] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/14/2020] [Accepted: 09/30/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND As an evidence resource for the currently planned European Academy of Allergy and Clinical Immunology (EAACI) clinical practice guideline "systemic treatment of atopic dermatitis (AD)," we critically appraised evidence on systemic treatments for moderate-to-severe AD. METHODS We systematically identified randomized controlled trials (RCTs) investigating the safety and efficacy of systemic treatments for AD up to February 2020. Primary efficacy outcomes were clinical signs, AD symptoms and health-related quality of life. Primary safety outcomes included cumulative incidence rates for (serious) adverse events. Trial quality was assessed applying the Cochrane Risk of Bias Tool 2.0. Meta-analyses were conducted where appropriate. RESULTS 50 RCTs totalling 6681 patients were included. Trial evidence was identified for apremilast, azathioprine (AZA), baricitinib, ciclosporin A (CSA), corticosteroids, dupilumab, interferon-gamma, intravenous immunoglobulins (IVIG), mepolizumab, methotrexate (MTX), omalizumab, upadacitinib and ustekinumab. Meta-analyses were indicated for the efficacy of baricitinib [EASI75 RD 0.16, 95% CI (0.10;0.23)] and dupilumab [EASI75, RD 0.37, 95% CI (0.32;0.42)] indicating short-term (ie 16-week treatment) superiority over placebo. Furthermore, efficacy analyses of AZA and CSA indicated short-term superiority over placebo; however, nonvalidated scores were used and can therefore not be compared to EASI. CONCLUSION The most robust, replicated high-quality trial evidence is present for the efficacy and safety of dupilumab for up to 1 year in adults. Robust trial evidence was further revealed for AZA, baricitinib and CSA. Methodological restrictions led to limited evidence-based conclusions for all other systemic treatments. Head-to-head trials with novel systemic treatments are required to clarify the future role of conventional therapies.
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Affiliation(s)
- Doreen Siegels
- Center for Evidence‐Based Healthcare University Hospital Dresden Dresden Germany
| | - Annice Heratizadeh
- Division of Immunodermatology and Allergy Research Department of Dermatology and Allergy Hannover Medical School Hannover Germany
| | - Susanne Abraham
- Center for Evidence‐Based Healthcare University Hospital Dresden Dresden Germany
- Department of Dermatology Medical Faculty Carl Gustav Carus University Allergy Center TU DresdenDresden Germany
| | - Jonas Binnmyr
- The Swedish Asthma‐ and Allergy Association Stockholm Sweden
- The Swedish Asthma‐ and Allergy Research Foundation Stockholm Sweden
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein School of Medicine Technical University of Munich Munich Germany
| | - Alan D. Irvine
- Department of Clinical Medicine Trinity College Dublin Ireland
- Dermatology, Children’s Health Ireland National Children’s Research Centre Dublin Ireland
| | - Susanne Halken
- Hans Christian Andersen Children’s Hospital Odense University Hospital Odense Denmark
| | - Charlotte G Mortz
- Department of Dermatology and Allergy Center Odense Research Center for Anaphylaxis (ORCA) Odense University Hospital Odense Denmark
| | - Carsten Flohr
- Unit for Population‐Based Dermatology Research St John's Institute of Dermatology Guy’s & St Thomas' NHS Foundation Trust and King’s College London London UK
| | - Peter Schmid‐Grendelmeier
- Allergy Unit Department of Dermatology University Hospital of Zurich Zurich
- Christine‐Kuehne Center for Allergy Research and Education CK_CARE Davos Switzerland
| | - Lauri‐Ann Poel
- Department of Paediatric Allergy Guy's and St Thomas' NHS Foundation Trust UK
| | - Antonella Muraro
- Department of Woman and Child Health Food Allergy Referral Centre Padua University Hospital Padua Italy
| | - Stephan Weidinger
- Department of Dermatology and Allergy University Hospital Schleswig‐Holstein Kiel Germany
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research Department of Dermatology and Allergy Hannover Medical School Hannover Germany
| | - Jochen Schmitt
- Center for Evidence‐Based Healthcare University Hospital Dresden Dresden Germany
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25
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Agache I, Song Y, Posso M, Alonso‐Coello P, Rocha C, Solà I, Beltran J, Akdis CA, Akdis M, Brockow K, Chivato T, Giacco S, Eiwegger T, Eyerich K, Giménez‐Arnau A, Gutermuth J, Guttman‐Yassky E, Maurer M, Ogg G, Ong PY, O’Mahony L, Schwarze J, Werfel T, Canelo‐Aybar C, Palomares O, Jutel M. Efficacy and safety of dupilumab for moderate-to-severe atopic dermatitis: A systematic review for the EAACI biologicals guidelines. Allergy 2021; 76:45-58. [PMID: 32691892 DOI: 10.1111/all.14510] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 07/14/2020] [Indexed: 12/14/2022]
Abstract
This systematic review evaluates the efficacy, safety and economic impact of dupilumab compared to standard of care for uncontrolled moderate-to-severe atopic dermatitis (AD). Pubmed, EMBASE and Cochrane Library were searched for RCTs and health economic evaluations. Critical and important AD-related outcomes were considered. The risk of bias and the certainty of the evidence were assessed using GRADE. Seven RCTs including 1845 subjects >12 years treated with dupilumab 16 to 52 weeks were evaluated. For adults, there is high certainty that dupilumab decreases SCORAD (MD -30,72; 95% CI -34,65% to -26,79%) and EASI-75 (RR 3.09; 95% CI 2.45 to 3.89), pruritus (RR 2.96; 95% CI 2.37 to 3.70), rescue medication (RR 3.46; 95% CI 2.79 to 4.30), sleep disturbance (MD -7.29; 95% CI -8.23 to -6.35) and anxiety/depression (MD -3.08; 95% CI -4.41 to -1.75) and improves quality of life (MD -4.80; 95% CI -5.55 to -4.06). The efficacy for adolescents is similar. Dupilumab-related adverse events (AEs) slightly increase (low certainty). The evidence for dupilumab-related serious AE is uncertain. The incremental cost-effectiveness ratio ranged from 28 500 £ (low certainty) to 124 541 US$ (moderate certainty). More data on long-term safety are needed both for children and for adults, together with more efficacy data in the paediatric population. Registration: PROSPERO (CRD42020153645).
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Affiliation(s)
- Ioana Agache
- Faculty of Medicine Transylvania University Brasov Romania
| | - Yang Song
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
| | - Margarita Posso
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
- Department of Epidemiology and Evaluation IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
| | - Pablo Alonso‐Coello
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP) Madrid Spain
| | - Claudio Rocha
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
| | - Ivan Solà
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
| | - Jessica Beltran
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
| | - Mubeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
| | - Knut Brockow
- Department of Dermatology and Allergology Biederstein Technical University of Munich Munich Germany
| | - Tomas Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Stefano Giacco
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - Thomas Eiwegger
- Translational Medicine Program, Research Institute Hospital for Sick Children Toronto ON Canada
- Department of Immunology University of Toronto Toronto ON Canada
- Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Hospital for Sick Children Departments of Paediatrics and Immunology University of Toronto Toronto Canada
| | - Kilian Eyerich
- Department of Dermatology and Allergy Biederstein Technical University of Munich Munich Germany
| | - Ana Giménez‐Arnau
- Department of Dermatology Hospital del Mar‐ Institut Mar d'Investigacions Mèdiques Universitat Autònoma de Barcelona Bellaterra Spain
| | - Jan Gutermuth
- Department of Dermatology Universitair Ziekenhuis Brussel Vrije Universiteit Brussel (VUB) Brussels Belgium
| | - Emma Guttman‐Yassky
- Department of Dermatology Icahn School of Medicine at Mount Sinai New York NY USA
| | - Marcus Maurer
- Dermatological Allergology Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - Graham Ogg
- MRC Human Immunology Unit MRC Weatherall Institute of Molecular Medicine Oxford NIHR Biomedical Research Centre Radcliffe Department of Medicine University of Oxford Oxford UK
| | - Peck Y. Ong
- Division of Clinical Immunology & Allergy Children’s Hospital Los Angeles Keck School of Medicine University of Southern California Los Angeles CA USA
| | - Liam O’Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
| | - Jürgen Schwarze
- Centre for Inflammation Research Child Life and Health The University of Edinburgh Edinburgh UK
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research Department of Dermatology and Allergy Hannover Medical School Hannover Germany
| | - Carlos Canelo‐Aybar
- Department of Clinical Epidemiology and Public Health Iberoamerican Cochrane Centre Biomedical Research Institute Sant Pau (IIB Sant Pau) Barcelona Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP) Madrid Spain
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Madrid Spain
| | - Marek Jutel
- Department of Clinical Immunology Wroclaw Medical University Wroclaw Poland
- All‐MED Medical Research Institute Wroclaw Poland
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26
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Ghosh S, Das S, Mondal R, Abdullah S, Sultana S, Singh S, Sehgal A, Behl T. A review on the effect of COVID-19 in type 2 asthma and its management. Int Immunopharmacol 2020; 91:107309. [PMID: 33385710 PMCID: PMC7772091 DOI: 10.1016/j.intimp.2020.107309] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/06/2020] [Accepted: 12/07/2020] [Indexed: 12/15/2022]
Abstract
Background COVID-19 is considered the most critical health pandemic of 21st century. Due to extremely high transmission rate, people are more susceptible to viral infection. COVID-19 patients having chronic type-2 asthma prevails a major risk as it may aggravate the disease and morbidities. Objective The present review mainly focuses on correlating the influence of COVID-19 in type-2 asthmatic patients. Besides, it delineates the treatment measures and drugs that can be used to manage mild, moderate, and severe symptoms of COVID-19 in asthmatic patients, thus preventing any exacerbation. Methods An in-depth research was carried out from different peer-reviewed articles till September 2020 from several renowned databases like PubMed, Frontier, MEDLINE, and related websites like WHO, CDC, MOHFW, and the information was analysed and written in a simplified manner. Results The progressive results were quite conflicting as severe cases of COVID-19 shows an increase in the level of several cytokines that can augment inflammation to the bronchial tracts, worsening the asthma attacks. Contradicting to this, certain findings reveal the decrease in the severity of COVID-19 due to the elevation of T-cells in type-2 asthmatic patients, as prominent reduction of T-cell is seen in most of the COVID-19 positive patients. This helps to counteract the balance of immune responses and hence ameliorate the disease progression. Conclusion Asthmatic patients must remain cautious during the COVID-19 pandemic by maintaining all the precautions to stay safe due to limited research data. Future strategies should include a better understanding of asthmatic exacerbation and its relation to COVID-19.
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Affiliation(s)
- Srijit Ghosh
- Guru Nanak Institute of Pharmaceutical Science and Technology, Panihati, Sodepur, Kolkata 700114, West Bengal, India
| | - Srijita Das
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi 835215, Jharkhand, India
| | - Rupsa Mondal
- Guru Nanak Institute of Pharmaceutical Science and Technology, Panihati, Sodepur, Kolkata 700114, West Bengal, India
| | - Salik Abdullah
- Guru Nanak Institute of Pharmaceutical Science and Technology, Panihati, Sodepur, Kolkata 700114, West Bengal, India
| | - Shirin Sultana
- Guru Nanak Institute of Pharmaceutical Science and Technology, Panihati, Sodepur, Kolkata 700114, West Bengal, India
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India
| | - Aayush Sehgal
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Patiala 140401, Punjab, India.
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27
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Johansson EK, Ivert LU, Bradley B, Lundqvist M, Bradley M. Weight gain in patients with severe atopic dermatitis treated with dupilumab: a cohort study. BMC DERMATOLOGY 2020; 20:8. [PMID: 32962676 PMCID: PMC7510313 DOI: 10.1186/s12895-020-00103-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 09/16/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Dupilumab, targeting the interleukin-4α receptor and inhibiting the action of interleukin-4 and interleukin-13, was recently approved for treatment of moderate to severe atopic dermatitis. There is limited data on long-term effects and safety among patients with severe atopic dermatitis treated with dupilumab. Weight gain was observed among patients treated with dupilumab in our clinic. The aim was to describe weight change in a cohort study of patients with severe atopic dermatitis treated with dupilumab from baseline to follow-up after 12 months, and to analyze if weight change was associated with effect of treatment, reported appetite, and/or disturbed night sleep due to itching. METHODS All patients with atopic dermatitis receiving systemic treatment at the Unit of Dermatology, Karolinska University Hospital, have been registered and monitored consecutively since January 2017. This cohort constituted all patients who started treatment on dupilumab or methotrexate between 10 January 2017 and 30 June 2019 with at least 6 months of follow-up within the study period. The following variables were monitored at start of and during treatment: Eczema Severity Score Index, Patient-Oriented Eczema Measure, visual analogue scale for pruritus 10 cm, Montgomery-Åsberg Depression Rating Scale, Dermatology Life Quality Index, and weight. Data analyses were performed using two-sample Wilcoxon-Mann-Whitney rank-sum test, or the Wilcoxon matched-pairs sign-rank test with a p-value < 0.05 considered as statistically significant. RESULTS Patients treated with dupilumab (n = 12) gained weight (mean 6.1 kg, range [0.1-18.0], p = 0.002) after 1 year on treatment. The majority of patients showed a good response to treatment with dupilumab (n = 11); at follow-up at 6, 9, or 12 months, they reached EASI-90 (n = 6), EASI-75 (n = 4), or EASI-50 (n = 1). There was no significant association between weight gain and treatment response, reported appetite, or disturbed night-sleep due to itch. Patients treated with methotrexate showed no significant weight change (n = 8). CONCLUSIONS To our knowledge, this is the first report on a possible association between weight gain and dupilumab treatment; the extent of the association is yet to be seen, as is the mechanism behind this finding.
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Affiliation(s)
- Emma Kristin Johansson
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet, SE-171 77, Stockholm, Sweden. .,Dermatological and Venereal Clinic, Södersjukhuset, SE-118 83, Stockholm, Sweden.
| | - Lina Ulrika Ivert
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet, SE-171 77, Stockholm, Sweden.,Department of Dermatology, Karolinska University Hospital Solna, SE-171 76, Stockholm, Sweden
| | - Baltzar Bradley
- Department of Dermatology, Karolinska University Hospital Solna, SE-171 76, Stockholm, Sweden
| | - Maria Lundqvist
- Department of Dermatology, Karolinska University Hospital Solna, SE-171 76, Stockholm, Sweden
| | - Maria Bradley
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet, SE-171 77, Stockholm, Sweden.,Department of Dermatology, Karolinska University Hospital Solna, SE-171 76, Stockholm, Sweden
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28
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Sawangjit R, Dilokthornsakul P, Lloyd-Lavery A, Lai NM, Dellavalle R, Chaiyakunapruk N. Systemic treatments for eczema: a network meta-analysis. Cochrane Database Syst Rev 2020; 9:CD013206. [PMID: 32927498 PMCID: PMC8128359 DOI: 10.1002/14651858.cd013206.pub2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Eczema is a common and chronic, relapsing, inflammatory skin disorder. It seriously impacts quality of life and economic outcomes, especially for those with moderate to severe eczema. Various treatments allow sustained control of the disease; however, their relative benefit remains unclear due to the limited number of trials directly comparing treatments. OBJECTIVES To assess the comparative efficacy and safety of different types of systemic immunosuppressive treatments for moderate to severe eczema using NMA and to generate rankings of available systemic immunosuppressive treatments for eczema according to their efficacy and safety. SEARCH METHODS We searched the following databases up to August 2019: the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, and Embase. SELECTION CRITERIA All randomised controlled trials (RCTs) of systemic immunosuppressive agents for moderate to severe atopic eczema when compared against placebo or any other eligible eczema treatment. DATA COLLECTION AND ANALYSIS We synthesised data using pair-wise analysis and NMA to compare treatments and rank them according to their effectiveness. Effectiveness was assessed primarily by determining the proportion of participants who achieved at least 75% improvement in the Eczema Area and Severity Index (EASI75) and improvement in the Patient-Oriented Eczema Measure (POEM). Safety was evaluated primarily by considering the proportion of participants with serious adverse events (SAEs) and infection. We deemed short-term follow-up as ≤ 16 weeks and long-term follow-up as > 16 weeks. We assessed the certainty of the body of evidence from the NMA for these primary outcomes using six domains of CiNEMA grading. MAIN RESULTS We included a total of 74 studies, with 8177 randomised participants. Approximately 55% of participants were male, with average age of 32 years (range 2 to 84 years), although age and gender were unreported for 419 and 902 participants, respectively. Most of the included trials were placebo controlled (65%), 34% were head-to-head studies (15% assessed the effects of different doses of the same drug), and 1% were multi-armed studies with both an active comparator and a placebo. All trials included participants with moderate to severe eczema, but 62% of studies did not separate data by severity; 38% of studies assessed only severe eczema. The total duration of included trials ranged from 2 weeks to 60 months, whereas treatment duration varied from a single dose (CIM331, KPL-716) to 60 months (methotrexate (MTX)). Seventy studies were available for quantitative synthesis; this review assessed 29 immunosuppressive agents from three classes of interventions. These included (1) conventional treatments, with ciclosporin assessed most commonly; (2) small molecule treatments, including phosphodiesterase (PDE)-4 inhibitors, tyrosine kinase inhibitors, and Janus kinase (JAK) inhibitors; and (3) biological treatments, including anti-CD31 receptors, anti-interleukin (IL)-22, anti-IL-31, anti-IL-13, anti-IL-12/23p40, anti-OX40, anti-TSLP, anti-CRTH2, and anti-immunoglobulin E (IgE) monoclonal antibodies, but most commonly dupilumab. Most trials (73) assessed outcomes at a short-term duration ranging from 2 to 16 weeks, whereas 33 trials assessed long-term outcomes, with duration ranging from 5 to 60 months. All participants were from a hospital setting. Fifty-two studies declared a source of funding, and of these, pharmaceutical companies funded 88%. We rated 37 studies as high risk; 21, unclear risk, and 16, low risk of bias, with studies most commonly at high risk of attrition bias. Network meta-analysis suggests that dupilumab ranks first for effectiveness when compared with other biological treatments. Dupilumab is more effective than placebo in achieving EASI75 (risk ratio (RR) 3.04, 95% confidence interval (CI) 2.51 to 3.69) and improvement in POEM score (mean difference 7.30, 95% CI 6.61 to 8.00) at short-term follow-up (high-certainty evidence). Very low-certainty evidence means we are uncertain of the effects of dupilumab when compared with placebo, in terms of the proportion of participants who achieve EASI75 (RR 2.59, 95% CI 1.87 to 3.60) at longer-term follow-up. Low-certainty evidence indicates that tralokinumab may be more effective than placebo in achieving short-term EASI75 (RR 2.54, 95% CI 1.21 to 5.34), but there was no evidence for tralokinumab to allow us to assess short-term follow-up of POEM or long-term follow-up of EASI75. We are uncertain of the effect of ustekinumab compared with placebo in achieving EASI75 (long-term follow-up: RR 1.17, 95% CI 0.40 to 3.45; short-term follow-up: RR 0.91, 95% CI 0.28 to 2.97; both very low certainty). We found no evidence on ustekinumab for the POEM outcome. We are uncertain whether other immunosuppressive agents that targeted our key outcomes influence the achievement of short-term EASI75 compared with placebo due to low- or very low-certainty evidence. Dupilumab and ustekinumab were the only immunosuppressive agents evaluated for longer-term EASI75. Dupilumab was the only agent evaluated for improvement in POEM during short-term follow-up. Low- to moderate-certainty evidence indicates a lower proportion of participants with SAEs after treatment with QAW039 and dupilumab compared to placebo during short-term follow-up, but low- to very low-certainty evidence suggests no difference in SAEs during short-term follow-up of other immunosuppressive agents compared to placebo. Evidence for effects of immunosuppressive agents on risk of any infection during short-term follow-up and SAEs during long-term follow-up compared with placebo was of low or very low certainty but did not indicate a difference. We did not identify differences in other adverse events (AEs), but dupilumab is associated with specific AEs, including eye inflammation and eosinophilia. AUTHORS' CONCLUSIONS Our findings indicate that dupilumab is the most effective biological treatment for eczema. Compared to placebo, dupilumab reduces eczema signs and symptoms in the short term for people with moderate to severe atopic eczema. Short-term safety outcomes from clinical trials did not reveal new safety concerns with dupilumab. Overall, evidence for the efficacy of most other immunosuppressive treatments for moderate to severe atopic eczema is of low or very low certainty. Given the lack of data comparing conventional with newer biological treatments for the primary outcomes, there remains high uncertainty for ranking the efficacy and safety of conventional treatments such as ciclosporin and biological treatments such as dupilumab. Most studies were placebo-controlled and assessed only short-term efficacy of immunosuppressive agents. Further adequately powered head-to-head RCTs should evaluate comparative long-term efficacy and safety of available treatments for moderate to severe eczema.
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Affiliation(s)
- Ratree Sawangjit
- Department of Clinical Pharmacy, Faculty of Pharmacy, Mahasarakham University, Mahasarakham, Thailand
| | - Piyameth Dilokthornsakul
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Antonia Lloyd-Lavery
- Department of Dermatology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Nai Ming Lai
- School of Medicine, Taylor's University, Subang Jaya, Malaysia
| | | | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA
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Cox L. Biologics and Allergy Immunotherapy in the Treatment of Allergic Diseases. Immunol Allergy Clin North Am 2020; 40:687-700. [PMID: 33012328 DOI: 10.1016/j.iac.2020.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Allergic diseases represent some of the most chronic and costly chronic conditions. Medical management may require long-term pharmacotherapy, which is often associated with poor adherence. Although medications provide symptomatic control, they do not modify the allergic disease. Patients may prefer disease-modifying treatments that provide lasting benefits after discontinuation. To date, allergy immunotherapy is the only proved disease modification therapy associated with lasting benefits after discontinuation. However, allergy immunotherapy safety and efficacy has only been established in allergic rhinitis, mild to moderate asthma, and some patients with atopic dermatitis.
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Affiliation(s)
- Linda Cox
- 1108 South Wolcott Street, Casper, WY 82601, USA.
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Fourzali K, Golpanian RS, Yosipovitch G. Dupilumab use in atopic dermatitis and beyond in skin diseases. Immunotherapy 2020; 12:1221-1235. [PMID: 32892674 DOI: 10.2217/imt-2020-0175] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory condition that affects 5-10% of adults and 9-18% of children and its pathology is rooted in the Th-2-mediated immune response. Dupilumab is a fully human IgG4 monoclonal antibody that targets the IL-4 receptor alpha subunit that is endogenously bound by the Th-2 cytokines IL-4 and IL-13. Successful clinical trials of dupilumab showing marked improvements in clinical signs of AD, patient reported symptoms and quality of life measures led to its approval for clinical use for moderate-to-severe AD in 2017. This review details the current body of evidence on the drug's mechanism of action, pharmacology, clinical efficacy and safety as well as post market and real world use.
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Affiliation(s)
- Kayla Fourzali
- Dr Phillip Frost Department of Dermatology & Cutaneous Surgery & Miami Itch Center, University of Miami Miller School of Medicine, 1600 NW 10th Ave, RMSB 2023, Miami, FL 33136, USA
| | - Rachel Shireen Golpanian
- Dr Phillip Frost Department of Dermatology & Cutaneous Surgery & Miami Itch Center, University of Miami Miller School of Medicine, 1600 NW 10 Ave, RMSB 2023, Miami, FL 33136, USA
| | - Gil Yosipovitch
- Dr Phillip Frost Department of Dermatology & Cutaneous Surgery & Miami Itch Center, University of Miami Miller School of Medicine, 1600 NW 10 Ave, RMSB 2023, Miami, FL 33136, USA
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31
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Halling AS, Loft N, Silverberg JI, Guttman-Yassky E, Thyssen JP. Real-world evidence of dupilumab efficacy and risk of adverse events: A systematic review and meta-analysis. J Am Acad Dermatol 2020; 84:139-147. [PMID: 32822798 DOI: 10.1016/j.jaad.2020.08.051] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/07/2020] [Accepted: 08/09/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Dupilumab, the first biological drug to be approved for the treatment of moderate to severe atopic dermatitis in adolescents and adults, has shown good efficacy and safety in clinical trials. OBJECTIVE To evaluate real-world data on the efficacy and safety of dupilumab in atopic dermatitis. METHODS PubMed and EMBASE were searched for observational studies with data on efficacy, drug survival, and safety of dupilumab for the treatment of atopic dermatitis. Primary outcomes were mean percentage change in Eczema Area and Severity Index (EASI) score and proportion of atopic dermatitis patients achieving 50%, 75%, and 90% improvement in EASI score after dupilumab therapy. RESULTS Twenty-two unique studies encompassing 3303 atopic dermatitis patients were included. After 16 weeks of dupilumab therapy, the pooled proportion of patients achieving 50%, 75%, and 90% EASI score improvement was 85.1%, 59.8%, and 26.8%, respectively, and the weighted mean reduction in EASI score was 69.6%. Conjunctivitis was the most common adverse event, reported in a pooled proportion of 26.1%. LIMITATIONS Limited data in terms of size and follow-up time were available. CONCLUSION Real-world data show that dupilumab is a successful and well-tolerated therapy for atopic dermatitis, but ocular adverse events commonly occur. Registries are needed to monitor for adverse events.
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Affiliation(s)
- Anne-Sofie Halling
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark.
| | - Nikolai Loft
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Emma Guttman-Yassky
- Department of Dermatology and the Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Laboratory for Investigative Dermatology, The Rockefeller University, New York, New York
| | - Jacob P Thyssen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Copenhagen Research Group for Inflammatory Skin (CORGIS), Herlev and Gentofte Hospital, Hellerup, Denmark
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Olabi B, Worboys S, Garland T, Grindlay DJC, Rogers NK, Harman KE. What’s new in atopic eczema? An analysis of systematic reviews published in 2018. Part 2: systemic therapies. Clin Exp Dermatol 2020; 45:980-985. [DOI: 10.1111/ced.14304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2020] [Indexed: 12/26/2022]
Affiliation(s)
- B. Olabi
- Department of Dermatology Lauriston Building, Lauriston Place Edinburgh UK
| | - S. Worboys
- James Wigg Practice 2 Bartholomew Road London UK
| | - T. Garland
- Department of Dermatology Alexandra Wing, Broadgreen Hospital Liverpool UK
| | - D. J. C. Grindlay
- Centre of Evidence Based Dermatology University of Nottingham King’s Meadow Campus Nottingham UK
| | - N. K. Rogers
- Centre of Evidence Based Dermatology University of Nottingham King’s Meadow Campus Nottingham UK
| | - K. E. Harman
- Centre of Evidence Based Dermatology University of Nottingham King’s Meadow Campus Nottingham UK
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D'Adamio S, Massaro A, Biocca S, Bianchi L, Talamonti M, Galluzzo M. A life with atopic dermatitis: the patient's point of view after a new hope with dupilumab. Clin Exp Dermatol 2020; 45:809-810. [PMID: 32472943 DOI: 10.1111/ced.14276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2020] [Indexed: 11/30/2022]
Affiliation(s)
- S D'Adamio
- Dermatology Unit, University of Rome Tor Vergata, Rome, Italy
| | - A Massaro
- Dermatology Unit, University of Rome Tor Vergata, Rome, Italy
| | - S Biocca
- Dermatology Unit, University of Rome Tor Vergata, Rome, Italy.,Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - L Bianchi
- Dermatology Unit, University of Rome Tor Vergata, Rome, Italy
| | - M Talamonti
- Dermatology Unit, University of Rome Tor Vergata, Rome, Italy
| | - M Galluzzo
- Dermatology Unit, University of Rome Tor Vergata, Rome, Italy
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Howell AN, Ghamrawi RI, Strowd LC, Feldman SR. Pharmacological management of atopic dermatitis in the elderly. Expert Opin Pharmacother 2020; 21:761-771. [PMID: 32100586 DOI: 10.1080/14656566.2020.1729738] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 02/11/2020] [Indexed: 12/22/2022]
Abstract
INTRODUCTION The prevalence of atopic dermatitis (AD) in geriatric populations of industrialized countries is currently estimated at 3-4% and continues to increase. AD is associated with significant morbidity, increased susceptibility to infection, and symptoms of pruritus and pain. Treatments may negatively affect elderly patients; thus, plans should be optimized for this population. AREAS COVERED This review summarizes treatment options for AD in the elderly. A systematic review of the literature was conducted using the key terms atopic dermatitis, elderly, geriatric, systemic therapy, therapy, and topical therapy in PubMed. Searches yielded articles on skincare management and topical and systemic pharmacotherapies. EXPERT OPINION Proper use of moisturizer is crucial in all patients with AD. Topical corticosteroids are commonly prescribed; however, they carry an increased risk of adverse events such as skin atrophy. Systemic corticosteroids should be avoided in elderly patients due to questionable efficacy and increased adverse events. Topical calcineurin inhibitors and crisaborole are similarly efficacious with an excellent safety profile. Cyclosporine, azathioprine, methotrexate, and mycophenolate mofetil are systemic agents available for the treatment of refractory AD; however, insufficient data exist to indicate the superiority of any one agent. Dupilumab is a safe and efficacious injectable therapy in elderly patients.
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Affiliation(s)
- Alexander N Howell
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine , Winston-Salem, NC, USA
| | - Rima I Ghamrawi
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine , Winston-Salem, NC, USA
| | - Lindsay C Strowd
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine , Winston-Salem, NC, USA
| | - Steven R Feldman
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine , Winston-Salem, NC, USA
- Department of Pathology, Wake Forest School of Medicine , Winston-Salem, NC, USA
- Department of Social Sciences & Health Policy, Wake Forest School of Medicine , Winston-Salem, NC, USA
- Department of Dermatology, University of Southern Denmark , Odense, Denmark
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Quint T, Brunner PM, Sinz C, Steiner I, Ristl R, Vigl K, Kimeswenger S, Neubauer K, Pirkhammer D, Zikeli M, Hoetzenecker W, Reider N, Bangert C. Dupilumab for the Treatment of Atopic Dermatitis in an Austrian Cohort-Real-Life Data Shows Rosacea-Like Folliculitis. J Clin Med 2020; 9:jcm9041241. [PMID: 32344789 PMCID: PMC7230957 DOI: 10.3390/jcm9041241] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 04/18/2020] [Accepted: 04/22/2020] [Indexed: 12/18/2022] Open
Abstract
Dupilumab is the first biological treatment approved for moderate-to-severe atopic dermatitis (AD). Efficacy and safety have been demonstrated in clinical trials, but real-life data is still limited. The objective of this study was to retrospectively evaluate Dupilumab treatment in AD patients in a real-life clinical setting. Effectiveness and safety outcomes were collected at baseline and after 2, 6, 10, 24, 39, and 52 weeks by using clinical scores for disease activity, as well as serological markers. Ninety-four patients from five dermatological hospitals were included. After 24 weeks of treatment, the median Investigator Global Assessment (IGA) and Eczema Area and Severity Index (EASI) showed a significant reduction compared to baseline (3.9 ± 0.7 vs. 1.4 ± 0.8 and 26.5 ± 12.5 vs. 6.4 ± 6.5). Interestingly, we observed rosacea-like folliculitis as an unexpected side effect in 6.4% of patients. Dupilumab proves to be an effective and well-tolerated treatment under real-life conditions. The occurrence of rosacea-like folliculitis warrants further mechanistic investigation.
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Affiliation(s)
- Tamara Quint
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria; (T.Q.); (P.M.B.); (C.S.)
| | - Patrick M. Brunner
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria; (T.Q.); (P.M.B.); (C.S.)
| | - Christoph Sinz
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria; (T.Q.); (P.M.B.); (C.S.)
| | - Irene Steiner
- Institute of Medical Statistics, Medical University Vienna, 1090 Vienna, Austria; (I.S.); (R.R.)
| | - Robin Ristl
- Institute of Medical Statistics, Medical University Vienna, 1090 Vienna, Austria; (I.S.); (R.R.)
| | - Kornelia Vigl
- Department of Dermatology, Rudolfstiftung City Hospital, 1030 Vienna, Austria; (K.V.); (D.P.)
| | - Susanne Kimeswenger
- Department of Dermatology, Kepler University Hospital, 4020 Linz, Austria; (S.K.); (W.H.)
- Department of Soft Matter Physics, Institute for Experimental Physics, Johannes Kepler University, 4020 Linz, Austria
| | - Katharina Neubauer
- Department of Dermatology, Medical University of Innsbruck, 6020 Innsbruck, Austria; (K.N.); (N.R.)
| | - Detlev Pirkhammer
- Department of Dermatology, Rudolfstiftung City Hospital, 1030 Vienna, Austria; (K.V.); (D.P.)
| | - Martin Zikeli
- Department of Dermatology, Wiener Neustadt Public Hospital, 2700 Wiener Neustadt, Austria;
| | - Wolfram Hoetzenecker
- Department of Dermatology, Kepler University Hospital, 4020 Linz, Austria; (S.K.); (W.H.)
| | - Norbert Reider
- Department of Dermatology, Medical University of Innsbruck, 6020 Innsbruck, Austria; (K.N.); (N.R.)
| | - Christine Bangert
- Department of Dermatology, Medical University of Vienna, 1090 Vienna, Austria; (T.Q.); (P.M.B.); (C.S.)
- Correspondence: ; Tel.: +43-1-40400-77200
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Munera-Campos M, Carrascosa J. Innovación en dermatitis atópica: de la patogenia a la terapéutica. ACTAS DERMO-SIFILIOGRAFICAS 2020; 111:205-221. [DOI: 10.1016/j.ad.2019.11.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/07/2019] [Accepted: 11/04/2019] [Indexed: 02/08/2023] Open
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Munera-Campos M, Carrascosa J. Innovation in Atopic Dermatitis: From Pathogenesis to Treatment. ACTAS DERMO-SIFILIOGRAFICAS 2020. [DOI: 10.1016/j.adengl.2020.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Wohlrab J, Wollenberg A, Reimann H, Pleyer U, Werfel T. [Interdisciplinary recommendations for action in dupilumab-related inflammatory eye diseases]. Hautarzt 2019; 70:64-67. [PMID: 30478601 DOI: 10.1007/s00105-018-4316-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Johannes Wohlrab
- Universitätsklinik und Poliklinik für Dermatologie und Venerologie, Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06120, Halle/Saale, Deutschland. .,An-Institut für angewandte Dermatopharmazie, Martin-Luther-Universität Halle-Wittenberg, Halle, Deutschland.
| | - Andreas Wollenberg
- Klinik für Dermatologie und Allergologie, Ludwig-Maximilian-Universität München, München, Deutschland
| | - Holger Reimann
- Avoxa - Mediengruppe Deutscher Apotheker GmbH, Eschborn, Deutschland
| | - Uwe Pleyer
- Universitätsmedizin Berlin, Klinik für Augenheilkunde, Charité, Berlin, Deutschland
| | - Thomas Werfel
- Klinik für Dermatologie und Allergologie, Medizinische Hochschule Hannover, Hannover, Deutschland
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Yosipovitch G, Rosen JD, Hashimoto T. Itch: From mechanism to (novel) therapeutic approaches. J Allergy Clin Immunol 2019; 142:1375-1390. [PMID: 30409247 DOI: 10.1016/j.jaci.2018.09.005] [Citation(s) in RCA: 187] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 08/27/2018] [Accepted: 09/07/2018] [Indexed: 12/13/2022]
Abstract
Itch is a common sensory experience that is prevalent in patients with inflammatory skin diseases, as well as in those with systemic and neuropathic conditions. In patients with these conditions, itch is often severe and significantly affects quality of life. Itch is encoded by 2 major neuronal pathways: histaminergic (in acute itch) and nonhistaminergic (in chronic itch). In the majority of cases, crosstalk existing between keratinocytes, the immune system, and nonhistaminergic sensory nerves is responsible for the pathophysiology of chronic itch. This review provides an overview of the current understanding of the molecular, neural, and immune mechanisms of itch: beginning in the skin, proceeding to the spinal cord, and eventually ascending to the brain, where itch is processed. A growing understanding of the mechanisms of chronic itch is expanding, as is our pipeline of more targeted topical and systemic therapies. Our therapeutic armamentarium for treating chronic itch has expanded in the last 5 years, with developments of topical and systemic treatments targeting the neural and immune systems.
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Affiliation(s)
- Gil Yosipovitch
- Department of Dermatology and Cutaneous Surgery and Miami Itch Center Miller School of Medicine University of Miami, Miami, Fla.
| | - Jordan Daniel Rosen
- Department of Dermatology and Cutaneous Surgery and Miami Itch Center Miller School of Medicine University of Miami, Miami, Fla
| | - Takashi Hashimoto
- Department of Dermatology and Cutaneous Surgery and Miami Itch Center Miller School of Medicine University of Miami, Miami, Fla
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Choi JY, Dawe R, Ibbotson S, Fleming C, Doney A, Foerster J. Quantitative analysis of topical treatments in atopic dermatitis: unexpectedly low use of emollients and strong correlation of topical corticosteroid use both with depression and concurrent asthma. Br J Dermatol 2019; 182:1017-1025. [PMID: 31257575 DOI: 10.1111/bjd.18265] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND Despite decades of use, the actual amounts of topical corticosteroids (TCS) and emollients used in moderate-to-severe atopic dermatitis (AD) under real-world conditions are unknown. Thus, it remains unclear whether inadequate use is widespread. OBJECTIVES To quantify the use of TCS and emollients in moderate-to-severe AD. METHODS Double-blinded drug prescribing was recorded prospectively at the point of drug dispensing within a catchment area of approximately 450 000 people over a 31-year period in a population-based cohort marked by failure of disease control in primary care (n = 844). For each patient, prescribing was recorded over a 12-month period in order to minimize fluctuations. RESULTS This approach resulted in a near-complete dataset, which was essentially free of reporting bias and recording bias. Atopic comorbidities matched expected frequencies. Median use of TCS was statistically significantly higher in juvenile patients (age < 16 years) compared with adult patients (49·2 vs. 38·1 g per month), in male vs. female patients (46·8 vs. 29·7 g per month) and in patients receiving concurrent asthma treatment (40·4 vs. 26·7 g per month). TCS use was strongly associated with antidepressant treatment. Emollient use was unexpectedly low with a median of 9·6 g per day (range 1·4-30·1). Results were replicated in an independent validation cohort. CONCLUSIONS Deficient use of emollients may be a factor contributing to AD severity. Our analysis showed that the use of TCS does not exceed current guidelines. Accurate quantification of topical treatments provides a widely accessible strategy to measure the real-world impact of novel AD treatments. What's already known about this topic? Both emollient and topical corticosteroid (TCS) use have been a mainstay of atopic dermatitis (AD) treatment for over 60 years. The actual quantities used by patients under real-world conditions are unknown. What does this study add? The real-world use of emollients is fourfold lower than the amount recommended in current guidelines. Underuse of emollients may be a significant factor in disease exacerbation. The use of TCS is significantly higher in male patients and is higher in patients with AD who also have asthma. The use of TCS is strongly associated with concurrent antidepressant treatment.
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Affiliation(s)
- J Y Choi
- School of Medicine, University of Dundee, Dundee, U.K
| | - R Dawe
- School of Medicine, University of Dundee, Dundee, U.K
| | - S Ibbotson
- School of Medicine, University of Dundee, Dundee, U.K
| | - C Fleming
- School of Medicine, University of Dundee, Dundee, U.K
| | - A Doney
- School of Medicine, University of Dundee, Dundee, U.K
| | - J Foerster
- School of Medicine, University of Dundee, Dundee, U.K
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Lázaro-Sastre M, García-Sánchez A, Gómez-Cardeñosa A, Dávila I. Dupilumab in Atopic Dermatitis. CURRENT TREATMENT OPTIONS IN ALLERGY 2019. [DOI: 10.1007/s40521-019-00218-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Wohlrab J, Werfel T, Wollenberg A. Pathomechanism of dupilumab-associated inflammatory eye symptoms. J Eur Acad Dermatol Venereol 2019; 33:e435-e436. [PMID: 31220376 DOI: 10.1111/jdv.15755] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 04/16/2019] [Accepted: 06/12/2019] [Indexed: 01/02/2023]
Affiliation(s)
- J Wohlrab
- Department of Dermatology and Venereology, Martin Luther University Halle-Wittenberg, Halle, Germany.,Institute of Applied Dermatopharmacy, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - T Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - A Wollenberg
- Department of Dermatology and Allergy, Ludwig Maximillian University, Munich, Germany
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Rajagopalan M, De A, Godse K, Krupa Shankar DS, Zawar V, Sharma N, Mukherjee S, Sarda A, Dhar S. Guidelines on Management of Atopic Dermatitis in India: An Evidence-Based Review and an Expert Consensus. Indian J Dermatol 2019; 64:166-181. [PMID: 31148854 PMCID: PMC6537677 DOI: 10.4103/ijd.ijd_683_18] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Atopic dermatitis (AD) is a common and chronic, pruritic inflammatory skin condition that affects all age groups. There was a dearth of consensus document on AD for Indian practitioners. This article aims to provide an evidence-based consensus statement for the management of AD with a special reference to the Indian context. This guideline includes updated definition, etiological factors, classification, and management of atopic dermatitis. METHODOLOGY The preparation of guidelines was done in multiple phases. Indian Dermatology Expert Board Members (DEBM), recommended by the Skin Allergy Society of India, prepared 26 evidence-based recommendations for AD. An extensive literature search was done in MEDLINE, Google scholar, Cochrane, and other resources. Articles published in the past 10 years were reviewed and recommendations were graded based on the quality of evidence as per GRADE. After forming the initial structure, DEBM met in Mumbai and gave their decisions on an agree and disagree scale with an Indian perspective. Finally, their suggestions were compiled for preparing the article. After DEBM finalized the draft, a treatment algorithm was formulated for the management of AD. RESULTS DEBM suggested a working definition for AD. The panel agreed that moisturizers should be used as mainstay of therapy and should be continued in all lines of therapy and in maintenance phase. Topical corticosteroids and topical calcineurin inhibitors should be considered as the first line of treatment. Among systemic therapies, cyclosporin should be considered first line, followed by azathioprine, methotrexate, and mycophenolate mofetil. Phototherapy can be an effecive alternative. Empirical food restriction was recommended against. CONCLUSION These guidelines should form a reference for the management of patients with AD in an evidence-based manner.
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Affiliation(s)
| | - Abhishek De
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, India
| | - Kiran Godse
- Department of Dermatology, D Y Patil Hospital, Navi Mumbai, Maharashtra, India
| | - D S Krupa Shankar
- Department of Dermatology, Mallige Hospital, Bengaluru, Karnataka, India
| | - Vijay Zawar
- Department of Dermatology, Skin Diseases Center, Nashik, Maharashtra, India
| | - Nidhi Sharma
- Department of Dermatology, The Medicity, Medanta Hospital, Gurugram, Haryana, India
| | - Samipa Mukherjee
- Department of Dermatology, Cloud Nine Hospitals, Bengaluru, Karnataka, India
| | - Aarti Sarda
- Department of Dermatology, Wizderm Specialty Skin and Hair Clinic, Kolkata, West Bengal, India
| | - Sandipan Dhar
- Department of Dermatology, Institute of Child Health, Kolkata, West Bengal, India
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Xie B, Li X. Inflammatory mediators causing cutaneous chronic itch in some diseases via transient receptor potential channel subfamily V member 1 and subfamily A member 1. J Dermatol 2019; 46:177-185. [PMID: 30588658 PMCID: PMC6590237 DOI: 10.1111/1346-8138.14749] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 11/19/2018] [Indexed: 12/23/2022]
Abstract
Chronic itch with an itch-scratch vicious circle is a significant problem in a large amount of diseases. Some of these diseases, such as psoriasis, atopic dermatitis, prurigo nodularis, Sézary syndrome, uremic pruritus, diabetes and jaundice, are common. For a very long time, chronic itch has been a thorny problem with few effective treatments. Because of this, itch researchers and dermatologists seek to find the mechanisms among chronic itch, inflammatory cytokines and neurons. As an immediate area of research focus, we are going to find the peripheral cross-talk between neurons and skin cells. Two receptors, named transient receptor potential channel vanilloid 1 and transient receptor potential channel ankyrin transmembrane protein 1, have been shown to play important roles in chronic itch. Many advances have been made so far this decade. This review talks about the updated mechanism of itch-related inflammatory cytokines via transient receptor potential channels in cutaneous chronic itch and corresponding diseases. The search for itch-related inflammatory mediators and the structure of transient receptor potential channels this decade could deepen our understanding of the mechanism of itch and help us find more treatments of chronic itch in the future.
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Affiliation(s)
- Bo Xie
- Department of PharmacologyInstitute of DermatologyChinese Academy of Medical Sciences and Peking Union Medical CollegeNanjingChina
| | - Xin‐Yu Li
- Department of PharmacologyInstitute of DermatologyChinese Academy of Medical Sciences and Peking Union Medical CollegeNanjingChina
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Feasibility Analysis of Interleukin-13 as a Target for a Therapeutic Vaccine. Vaccines (Basel) 2019; 7:vaccines7010020. [PMID: 30759882 PMCID: PMC6466196 DOI: 10.3390/vaccines7010020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/04/2019] [Accepted: 02/07/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The development of therapeutic vaccines requires thorough knowledge of potential hazards associated with long-term inactivation of self-proteins. Among potential targets, interleukin 13 (IL-13) merits consideration, as monoclonal antibodies disrupting IL-13 signaling are proving to be exceedingly effective in common conditions such as atopic dermatitis. OBJECTIVE Given the mass publication of scientific data, an appraisal of safety aspects is challenging. METHODS We here provide a three-fold approach to survey clinically relevant information on off-target effects, both adverse and beneficial, that may potentially be encountered in patients undergoing long-term IL-13 inactivation. First, we review non-clinical data in vivo and in vitro. Second, we summarize safety data accumulating from patients dosed with anti-IL-13 drugs. Third, we exploit human mutation data as well as emerging large-scale genetic datasets (global exome data from 60,000 patients) to obtain information on any association of IL-13-inactivating genetic variants with disease states. In addition, we: (1) dissect the precise efficacy signals obtained with various drugs targeting IL-13 and/or IL-4, and (2) summarize unintended, but potentially beneficial effects of prolonged IL-13 inactivation on several functional systems. RESULTS Prolonged repression of IL-13 in several thousand patients so far has not uncovered any non-redundant functions of IL-13 in immune defense. Furthermore, missense mutations in the key genes IL-13, IL-13Rα1, IL-13Rα2, IL-4, IL-4Rα are common, while no case reports have been published on any immune deficiency or increased risk of neoplastic disease associated with such mutations, suggesting that these genes do not harbor non-redundant roles in adult outbred humans. In terms of efficacy, data from clinically used drugs strongly suggest that targeting IL-13 only, as opposed to IL-13 and IL-4, may be effective in eczema while being more selective. Importantly, several lines of evidence suggest that inhibition of IL-13 may in fact harbor potentially beneficial effects on non-targeted systems, including glucose metabolism, hepatic fibrosis, and atherosclerosis, suggesting that respective outcomes should be systematically captured in patients dosed with IL-13 interfering drugs. Collectively, available evidence suggests that IL-13 may fulfill safety requirements required for the target of a therapeutic vaccine.
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Sawangjit R, Dilokthornsakul P, Lloyd-Lavery A, Chua S, Lai NM, Dellavalle R, Chaiyakunapruk N. Systemic treatments for eczema: a network meta-analysis. Hippokratia 2018. [DOI: 10.1002/14651858.cd013206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ratree Sawangjit
- Faculty of Pharmacy, Mahasarakham University; Department of Clinical Pharmacy; 41/20 Kham Riang Kantharawichai Mahasarakham Thailand 44150
| | - Piyameth Dilokthornsakul
- Naresuan University; Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences; 99 Tha Pho Muang Phitsanulok Thailand 65000
| | - Antonia Lloyd-Lavery
- Oxford University Hospitals NHS Foundation Trust; Department of Dermatology; Churchill Hospital Roosevelt Drive Oxford UK OX3 7LE
| | - Sean Chua
- urong East St21 Blk288A #03-358 Singapore Singapore 601288
| | - Nai Ming Lai
- Taylor's University; School of Medicine; Subang Jaya Malaysia
| | - Robert Dellavalle
- University of Colorado School of Medicine; Denver VA Medical Center 1055 Clermont St. #165 Denver Colorado USA 80220
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Novel systemic drugs in treatment of atopic dermatitis: results from phase II and phase III studies published in 2017/2018. Curr Opin Allergy Clin Immunol 2018; 18:432-437. [DOI: 10.1097/aci.0000000000000477] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Abrams EM, Becker AB, Szefler SJ. Current State and Future of Biologic Therapies in the Treatment of Asthma in Children. PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 2018; 31:119-131. [PMID: 30283711 DOI: 10.1089/ped.2018.0901] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 07/26/2018] [Indexed: 02/06/2023]
Abstract
There is increasing recognition of phenotypic variability in pediatric asthma, providing the opportunity for a more personalized approach to therapy. Increasingly biologic therapies, in particular those targeting the "allergic" (or T helper 2) pathway, are being considered for children with severe asthma. However, there is a great deal of variability in the extent these biologic therapies have been studied in children, as well as efficacy of results thus far. The goal of this article is to review the mechanism of action, efficacy, and potential predictive and monitoring biomarkers of the biologic medications focusing on the pediatric population, in an effort to establish a more personalized approach to asthma in the pediatric population for the 21st century.
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Affiliation(s)
- Elissa M Abrams
- Section of Allergy and Clinical Immunology, Department of Pediatrics, University of Manitoba, Winnipeg, Canada
| | - Allan B Becker
- Section of Allergy and Clinical Immunology, Department of Pediatrics, University of Manitoba, Winnipeg, Canada
| | - Stanley J Szefler
- Department of Pediatrics, Section of Pulmonary Medicine, Breathing Institute, University of Colorado School of Medicine, Aurora, Colorado
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Hashimoto T, Rosen JD, Sanders KM, Yosipovitch G. Possible roles of basophils in chronic itch. Exp Dermatol 2018; 28:1373-1379. [PMID: 29894005 DOI: 10.1111/exd.13705] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2018] [Indexed: 12/27/2022]
Abstract
Basophils are blood granulocytes and normally constitute <1% of blood peripheral leucocytes. Basophils share some morphological and functional similarities with mast cells, and basophils were once regarded as redundant and negligible circulating mast cells. However, recent studies reveal the indispensable roles of basophils in various diseases, including allergic and pruritic diseases. Basophils may be involved in itch through the mediation of a Th2 immune response, interaction with other cells in the skin and secretion of a wide variety of itch-related mediators, for example histamine, cytokines and chemokines (IL-4, IL-13, IL-31 and TSLP), proteases (cathepsin S), prostaglandins (PGE2 and PGD2), substance P and platelet-activating factor. Not only pruritic skin diseases (eg, atopic dermatitis, irritant contact dermatitis, chronic urticaria, prurigo, papulo-erythroderma of Ofuji, eosinophilic pustular folliculitis, scabies, tick bites and bullous pemphigoid) but also pruritic systemic diseases (eg, primary sclerosing cholangitis and polycythemia vera) may be affected by basophils.
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Affiliation(s)
- Takashi Hashimoto
- Department of Dermatology and Cutaneous Surgery, Miami Itch Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jordan D Rosen
- Department of Dermatology and Cutaneous Surgery, Miami Itch Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Kristen M Sanders
- Department of Dermatology and Cutaneous Surgery, Miami Itch Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Gil Yosipovitch
- Department of Dermatology and Cutaneous Surgery, Miami Itch Center, University of Miami Miller School of Medicine, Miami, FL, USA
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